ENVOWater Treatment Chemicals
Server-rack aisles, associated blue pipework and heat-exchange equipment
Cooling Water & Liquid Cooling

Data-Center Facility Cooling Water

Cooling-water scale & corrosion control; Closed-loop corrosion protection & coolants; Industrial microbial, slime & biofilm control

Server-rack aisles, associated blue pipework and heat-exchange equipment, used as an industry or equipment reference. Process selection depends on water quality and project conditions.
Your process challenges

Chemistry matched to real operating conditions.

Balance deposit control, corrosion protection and microbial management with the materials and operating conditions of the actual loop.

Treatment approach

Data-Center Facility Cooling Water: understand the treatment stages first.

Document facility-side cooling towers / chillers separately from data-hall closed loops. Different circuits within one data center must not be assumed to share coolants or chemicals.

Check together during selection

Select separately for facility tower water, closed loops and direct-to-chip cooling, according to each circuit's materials, temperatures and equipment-manufacturer requirements.

Compare candidate products below by treatment objective. Evaluate different routes separately; the list does not imply simultaneous dosing.

Find products by treatment objective
Operating conditions and product routes

Data-Center Facility Cooling Water: match requirements to each treatment stage.

Compare treatment objectives, chemical functions and verification criteria stage by stage. Products in the table may be alternatives or serve different stages; they are not necessarily dosed together.

Define influent and objectives first

Share the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements. This helps coordinate water chemistry, material protection and system maintenance and narrow the product and specification range.

Then confirm assessment limits

Select separately for facility-side cooling-tower water, closed loops and chip-side liquid cooling, matching each to its materials, temperature and equipment manufacturer requirements.

Compare all treatment routesProduct roles, conditions and verification
Data-Center Facility Cooling Water: treatment objectives and product routes
Treatment objective / stageProduct routes to compareFunction / applicable conditionsChecks before selection
Cooling-water scale & corrosion controlCorrosion & scale controlFilter by this objective

Distinguish a finished treatment formulation from formulation raw materials. Review makeup water, concentration cycles, metallurgy, temperature and discharge requirements.

View each product's function and conditions
Cooling-Water Scale & Corrosion Inhibitor
Function:Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions:Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
Hydroxyethylidene Diphosphonic Acid
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Aminotris(methylenephosphonic Acid)
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Diethylenetriamine Penta(methylenephosphonic Acid)
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
2-Phosphonobutane-1,2,4-tricarboxylic Acid
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Polyamino Polyether Methylene Phosphonate
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Hydroxyphosphonoacetic Acid
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Sodium Ethylenediamine Tetramethylene Phosphonate
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Polyacrylic Acid & Sodium Polyacrylate
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Hydrolyzed Polymaleic Anhydride
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Acrylic Acid / AMPS Copolymers
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Polyaspartic Acid & Salts
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Polyepoxysuccinic Acid & Salts
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Sodium Hexametaphosphate
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Sodium Silicate
Function:Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Azole Copper Corrosion Inhibitor
Function:A copper corrosion-inhibitor component protects specified metals only.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
View product-specific checks
Cooling-Water Scale & Corrosion Inhibitor
Data-Center Facility Cooling Water: Makeup water analysis; Cycles of concentration; System materials; Phosphorus & discharge requirements; Monitoring plan; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Hydroxyethylidene Diphosphonic Acid
Data-Center Facility Cooling Water: Active acid content; Phosphorous/phosphoric acid and other impurities; Iron; Density test temperature; pH conditions; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Aminotris(methylenephosphonic Acid)
Data-Center Facility Cooling Water: Active acid; Iron; Chloride; pH test conditions; Density & temperature; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Diethylenetriamine Penta(methylenephosphonic Acid)
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
2-Phosphonobutane-1,2,4-tricarboxylic Acid
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Polyamino Polyether Methylene Phosphonate
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Hydroxyphosphonoacetic Acid
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Sodium Ethylenediamine Tetramethylene Phosphonate
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Polyacrylic Acid & Sodium Polyacrylate
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Hydrolyzed Polymaleic Anhydride
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Acrylic Acid / AMPS Copolymers
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Polyaspartic Acid & Salts
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Polyepoxysuccinic Acid & Salts
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Sodium Hexametaphosphate
Data-Center Facility Cooling Water: Total phosphorus (P₂O₅); Inactive phosphorus; Insoluble matter; pH conditions; Specific end-use requirements; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Sodium Silicate
Data-Center Facility Cooling Water: Silicate modulus; Active components; Impurities; End use & deposition risk; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Azole Copper Corrosion Inhibitor
Data-Center Facility Cooling Water: Actual chemical identity; Salt form; Copper & other materials; Formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.

Compare results using representative water samples or site data, retaining the test methods and operating conditions.

Closed-loop corrosion protection & coolantsCorrosion & scale controlFilter by this objective

Check system design, metals, seals and equipment-manufacturer requirements. Open cooling-tower chemistry must not be transferred directly to a closed loop.

View each product's function and conditions
Closed-Loop Corrosion Inhibitor
Function:Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions:Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
Azole Copper Corrosion Inhibitor
Function:A copper corrosion-inhibitor component protects specified metals only.
Conditions:Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Closed-Loop & Liquid-Cooling Coolant
Function:Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions:Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
View product-specific checks
Closed-Loop Corrosion Inhibitor
Data-Center Facility Cooling Water: Mixed metals; Makeup water; Temperature; Current coolant; Manufacturer compatibility requirements; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Azole Copper Corrosion Inhibitor
Data-Center Facility Cooling Water: Actual chemical identity; Salt form; Copper & other materials; Formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Closed-Loop & Liquid-Cooling Coolant
Data-Center Facility Cooling Water: Equipment manufacturer requirements; Materials & seals; Conductivity; Water or ethylene glycol/propylene glycol system; Inspection documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.

Compare results using representative water samples or site data, retaining the test methods and operating conditions.

Industrial microbial, slime & biofilm controlDisinfection & microbiological controlFilter by this objective

Distinguish active substances by their actual registered use and material compatibility. Industrial chemicals cannot be used directly as drinking-water or liquid-cooling chemicals.

View each product's function and conditions
Benzalkonium Chloride
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Isothiazolinone Biocide
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Benzisothiazolinone
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Glutaraldehyde Biocide
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
2,2-Dibromo-3-nitrilopropionamide
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Tetrakis(hydroxymethyl)phosphonium Sulfate
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Bromine-Based Water-Treatment Biocide
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Sodium Hypochlorite
Function:Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions:Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Biodispersant & Slime-Control Treatment
Function:Helps manage industrial biofilm or slime and serves a different role from a biocide program.
Conditions:Define the actual composition, compatibility with the selected biocide, and material and discharge limits.
View product-specific checks
Benzalkonium Chloride
Data-Center Facility Cooling Water: Active content; Alkyl composition; Solvent; Free amine; Foaming & formulation compatibility; End-use authorization; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Isothiazolinone Biocide
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Benzisothiazolinone
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Glutaraldehyde Biocide
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
2,2-Dibromo-3-nitrilopropionamide
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Tetrakis(hydroxymethyl)phosphonium Sulfate
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Bromine-Based Water-Treatment Biocide
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Sodium Hypochlorite
Data-Center Facility Cooling Water: Available chlorine as mass fraction or g/L; Concentration at delivery; Free alkali; Impurities; Storage and transport time & conditions; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Biodispersant & Slime-Control Treatment
Data-Center Facility Cooling Water: Composition; Biocide compatibility; Materials; Discharge & operating procedure; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.

Compare results using representative water samples or site data, retaining the test methods and operating conditions.

Need to compare these routes under your operating conditions?Share influent quality, treatment objectives and the existing process to discuss which products and conditions should be validated first.

Process & product matching

Select a treatment objective to explore suitable products.

Different treatment routes may apply. Open the matching notes for each product to review its role, conditions and purchasing criteria.

Select separately for facility-side cooling-tower water, closed loops and chip-side liquid cooling, matching each to its materials, temperature and equipment manufacturer requirements.
Cooling-Water Scale & Corrosion Inhibitor · Product form referenceSpecialty formulations
Scale, corrosion & dispersion

Cooling-Water Scale & Corrosion Inhibitor

A finished scale and corrosion inhibitor formulation for open recirculating cooling water, selected against makeup water, system materials and operating conditions.

Why this matchesConditional option
Role
Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions
Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
Before purchase
Data-Center Facility Cooling Water: Makeup water analysis; Cycles of concentration; System materials; Phosphorus & discharge requirements; Monitoring plan; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Hydroxyethylidene Diphosphonic Acid · Product form referenceBase chemicals
Scale, corrosion & chelation

Hydroxyethylidene Diphosphonic Acid

An organophosphonate water treatment raw material for suitable scale-control, metal-ion-control and blended formulation systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active acid content; Phosphorous/phosphoric acid and other impurities; Iron; Density test temperature; pH conditions; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Aminotris(methylenephosphonic Acid) · Product form referenceBase chemicals
Scale, corrosion & chelation

Aminotris(methylenephosphonic Acid)

An organophosphonate formulation raw material for scale control and metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active acid; Iron; Chloride; pH test conditions; Density & temperature; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Diethylenetriamine Penta(methylenephosphonic Acid) · Product form referenceBase chemicals
Scale, corrosion & dispersion

Diethylenetriamine Penta(methylenephosphonic Acid)

DTPMPA organophosphonate formulation raw material for scale control, dispersion or metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
2-Phosphonobutane-1,2,4-tricarboxylic Acid · Product form referenceBase chemicals
Scale, corrosion & dispersion

2-Phosphonobutane-1,2,4-tricarboxylic Acid

PBTC organophosphonate formulation raw material for scale control, dispersion or metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Polyamino Polyether Methylene Phosphonate · Product form referenceBase chemicals
Scale, corrosion & dispersion

Polyamino Polyether Methylene Phosphonate

PAPEMP organophosphonate formulation raw material for scale control, dispersion or metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Hydroxyphosphonoacetic Acid · Product form referenceBase chemicals
Scale, corrosion & dispersion

Hydroxyphosphonoacetic Acid

HPAA organophosphonate formulation raw material for scale control, dispersion or metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Sodium Ethylenediamine Tetramethylene Phosphonate · Product form referenceBase chemicals
Scale, corrosion & dispersion

Sodium Ethylenediamine Tetramethylene Phosphonate

EDTMPS organophosphonate formulation raw material for scale control, dispersion or metal-ion management in defined industrial water systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Active components; Salt form & acid basis; Water chemistry compatibility; Impurities; Actual formulation; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Polyacrylic Acid & Sodium Polyacrylate · Product form referenceBase chemicals
Scale, corrosion & dispersion

Polyacrylic Acid & Sodium Polyacrylate

PAA/PAAS polymer raw material for suitable scale-control, dispersion and blended water treatment systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Hydrolyzed Polymaleic Anhydride · Product form referenceBase chemicals
Scale, corrosion & dispersion

Hydrolyzed Polymaleic Anhydride

HPMA polymer raw material for suitable scale-control, dispersion and blended water treatment systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Acrylic Acid / AMPS Copolymers · Product form referenceBase chemicals
Scale, corrosion & dispersion

Acrylic Acid / AMPS Copolymers

AA/AMPS polymer raw material for suitable scale-control, dispersion and blended water treatment systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Polyaspartic Acid & Salts · Product form referenceBase chemicals
Scale, corrosion & dispersion

Polyaspartic Acid & Salts

PASP polymer raw material for suitable scale-control, dispersion and blended water treatment systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Polyepoxysuccinic Acid & Salts · Product form referenceBase chemicals
Scale, corrosion & dispersion

Polyepoxysuccinic Acid & Salts

PESA polymer raw material for suitable scale-control, dispersion and blended water treatment systems.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Composition & salt form; Solids content; Molecular weight method; Water & formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Sodium Hexametaphosphate · Product form referenceBase chemicals
Scale, corrosion & chelation

Sodium Hexametaphosphate

A polyphosphate raw material for suitable water treatment and industrial formulations, supporting metal-ion management and dispersion.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Total phosphorus (P₂O₅); Inactive phosphorus; Insoluble matter; pH conditions; Specific end-use requirements; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Sodium Silicate · Product form referenceBase chemicals
Scale, corrosion & dispersion

Sodium Silicate

A silicate corrosion-inhibitor and formulation component for specified water chemistry and pipe materials.

Why this matchesConditional option
Role
Provides scale-control, dispersant or corrosion-inhibitor components. A single raw material does not replace a complete water treatment program.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Silicate modulus; Active components; Impurities; End use & deposition risk; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Azole Copper Corrosion Inhibitor · Product form referenceSpecialty formulations
Scale, corrosion & dispersion

Azole Copper Corrosion Inhibitor

A corrosion-inhibitor component for copper and copper-alloy systems, used within a complete industrial water treatment formulation.

Why this matchesConditional option
Role
A copper corrosion-inhibitor component protects specified metals only.
Conditions
Confirm raw material purchasing or full formulation design, then compare scale-forming ions, temperature, materials, concentration cycles and discharge requirements.
Before purchase
Data-Center Facility Cooling Water: Actual chemical identity; Salt form; Copper & other materials; Formulation compatibility; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Closed-Loop Corrosion Inhibitor · Product form referenceSpecialty formulations
Scale, corrosion & dispersion

Closed-Loop Corrosion Inhibitor

A corrosion inhibitor formulation for chilled-water, heating and process closed loops, considering mixed metals and current coolant.

Why this matchesConditional option
Role
Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions
Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
Before purchase
Data-Center Facility Cooling Water: Mixed metals; Makeup water; Temperature; Current coolant; Manufacturer compatibility requirements; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Closed-Loop & Liquid-Cooling Coolant · Product form referenceSpecialty formulations
Scale, corrosion & dispersion

Closed-Loop & Liquid-Cooling Coolant

A dedicated coolant option for closed loops and equipment-specified liquid-cooling circuits, matched to material and seal requirements.

Why this matchesConditional option
Role
Provides finished treatment formulations or coolants selected for the actual system, water quality and material protection needs.
Conditions
Define the equipment loop, metals and seals, temperature, current fluid and manufacturer compatibility requirements.
Before purchase
Data-Center Facility Cooling Water: Equipment manufacturer requirements; Materials & seals; Conductivity; Water or ethylene glycol/propylene glycol system; Inspection documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Benzalkonium Chloride · Product form referenceSpecialty formulations
Disinfection & oxidation

Benzalkonium Chloride

A quaternary ammonium active substance option for suitable industrial microbial control and formulation purchasing.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Active content; Alkyl composition; Solvent; Free amine; Foaming & formulation compatibility; End-use authorization; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Isothiazolinone Biocide · Product form referenceSpecialty formulations
Disinfection & microbiological control

Isothiazolinone Biocide

A CMIT/MIT active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Benzisothiazolinone · Product form referenceBase chemicals
Disinfection & microbiological control

Benzisothiazolinone

A BIT active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Glutaraldehyde Biocide · Product form referenceSpecialty formulations
Disinfection & microbiological control

Glutaraldehyde Biocide

A glutaraldehyde active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
2,2-Dibromo-3-nitrilopropionamide · Product form referenceSpecialty formulations
Disinfection & microbiological control

2,2-Dibromo-3-nitrilopropionamide

A DBNPA active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Tetrakis(hydroxymethyl)phosphonium Sulfate · Product form referenceSpecialty formulations
Disinfection & microbiological control

Tetrakis(hydroxymethyl)phosphonium Sulfate

A THPS active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Bromine-Based Water-Treatment Biocide · Product form referenceSpecialty formulations
Disinfection & microbiological control

Bromine-Based Water-Treatment Biocide

A bromine-based active-substance route for industrial microbial control, matched to the system water circuit and intended use.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Actual active component; Content basis; Contact conditions; End-use & registration documents; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Sodium Hypochlorite · Product form referenceBase chemicals
Disinfection & oxidation

Sodium Hypochlorite

A chlorine source for suitable disinfection steps in water supply, wastewater and industrial water, compatible with liquid dosing arrangements.

Why this matchesConditional option
Role
Provides active substances or finished formulations for microbial control in the relevant water system. Different actives require separate assessment.
Conditions
Match product-specific end-use documents, target microorganisms, materials, contact procedure and residual control to the water system.
Before purchase
Data-Center Facility Cooling Water: Available chlorine as mass fraction or g/L; Concentration at delivery; Free alkali; Impurities; Storage and transport time & conditions; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Biodispersant & Slime-Control Treatment · Product form referenceSpecialty formulations
Disinfection & microbiological control

Biodispersant & Slime-Control Treatment

A supporting chemical for industrial cooling-water biofilm and slime management, selected alongside the relevant biocide procedure.

Why this matchesConditional option
Role
Helps manage industrial biofilm or slime and serves a different role from a biocide program.
Conditions
Define the actual composition, compatibility with the selected biocide, and material and discharge limits.
Before purchase
Data-Center Facility Cooling Water: Composition; Biocide compatibility; Materials; Discharge & operating procedure; Consider the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements.
Confirmed available
Technical references & scope

Industry references describe general uses. Product specifications, certifications and application results require the corresponding supplier documentation.

PURCHASING QUESTIONS

More questions, answered.

How should I select water-treatment products for Data-Center Facility Cooling Water?

Facility-side cooling-tower water, closed-loop water and IT-equipment circuits must not be treated as one chemical requirement.

What information helps select products for this application?

Share the facility water-system diagram, loop boundaries, makeup water, materials and equipment requirements. This helps coordinate water chemistry, material protection and system maintenance and narrow the product and specification range.

How are the suitable product and grade confirmed?

Select separately for facility-side cooling-tower water, closed loops and chip-side liquid cooling, matching each to its materials, temperature and equipment manufacturer requirements. No universal dose or treatment result is implied. Product options may serve primary, supporting, conditional or alternative roles.

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