Water Treatment Chemicals

Acids & Salts

Sodium Hypochlorite (NaOCl, Bleach)

CAS 7681-52-9

An aqueous oxidizing disinfectant used for bleaching textiles and pulp, disinfecting water systems and pools, and detoxifying cyanide in metal finishing.

Biocidal Action

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Surfactants - Anionic

Sodium Lauryl Sulfate (SLS, Sodium dodecyl sulfate)

CAS 151-21-3

An anionic surfactant and emulsifier used in personal care, household and industrial cleaners, textile processing, and protein denaturation applications.

Cleaning / Degreasing Surfactancy

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Acids & Salts

Sodium Metabisulfite (SMBS)

CAS 7681-57-4

A reducing agent powder that dechlorinates water, scavenges oxygen, and preserves reverse-osmosis membranes in industrial water treatment.

Dechlorination Reducing Agent

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Acids & Salts

Sodium Metasilicate Pentahydrate

CAS 10213-79-3

An alkaline soluble silicate used in detergents, cleaners, foundry mold production, and pulp and paper processing.

pH Adjustment Cleaning / Degreasing

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Acids & Salts

Sodium Molybdate

CAS 7631-95-0

A water-soluble molybdate salt used as a corrosion inhibitor in cooling water and metalworking systems, metal-finishing baths.

Corrosion Inhibition

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Acids & Salts

Sodium Nitrite

CAS 7632-00-0

An inorganic nitrite salt used as a preservative and color fixative in cured meats, corrosion inhibitor in greases and heat-transfer fluids.

Preservation Corrosion Inhibition

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Specialty Additives

Sodium Percarbonate

CAS 15630-89-4

A white granular oxidizing agent used for cleaning, bleaching, and disinfection in industrial and household applications.

Cleaning / Degreasing Biocidal Action

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Acids & Salts

Sodium Polyaspartate (PASP)

CAS 94525-01-6

A water-soluble polyamino acid that inhibits scale formation, disperses particles, and chelates metal ions in water treatment and industrial.

Scale Inhibition Chelation / Sequestration

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Acids & Salts

Sodium Silicate Solution (Water Glass)

CAS 1344-09-8

An alkaline silicate supplied as liquid or powder, used in detergents, adhesives, water treatment, foundry binders, and construction applications.

pH Adjustment Corrosion Inhibition

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Acids & Salts

Sodium Sulfate (Salt Cake)

CAS 7757-82-6

An inorganic sulfate salt used in kraft paper and glass manufacturing, textile dyeing, detergent formulation, and as a drying agent for organic liquids.

Thickening / Rheology Viscosity Modification

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Acids & Salts

Sodium Sulfite

CAS 7757-83-7

A reducing agent and inorganic sulfite used in photographic development, textile and paper bleaching, dye manufacture, and boiler-water oxygen scavenging.

Preservation

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Acids & Salts

Sodium Thiosulfate

CAS 7772-98-7

An inorganic salt used as a photographic fixer, dechlorinating agent in water treatment and textiles, and mordant in chrome tanning and dyeing processes.

Preservation

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Polymers & Resins

Sodium Tridecyl Ether Sulfate (Sodium C13 Alkyl Ether Sulfate)

CAS 54116-08-4

An anionic alkyl ether sulfate surfactant that provides foaming, wetting, and detergency action in aqueous cleaning formulations.

Thickening / Rheology Surfactancy

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Acids & Salts

Sodium Tripolyphosphate (STPP)

CAS 7758-29-4

An inorganic condensed phosphate used as a sequestrant, dispersant, and anti-caking agent in detergents, water treatment, and food processing applications.

Chelation / Sequestration pH Adjustment

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Surfactants - Nonionic

Sorbitan Isostearate (Sorbitan Isooctadecanoate)

CAS 71902-01-7

A nonionic ester emulsifier and dispersant for water-in-oil systems in cosmetics, pharmaceuticals, and pigmented industrial formulations.

Surfactancy Emolliency

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Surfactants - Nonionic

Sorbitan Laurate (Sorbitan Monolaurate)

CAS 1338-39-2

A nonionic ester emulsifier and stabilizer used in cosmetics, pharmaceuticals, food processing, and textile formulations.

Surfactancy Emolliency

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Surfactants - Nonionic

Sorbitan Monostearate (Sorbitan Stearate)

CAS 1338-41-6

A nonionic ester emulsifier and stabilizer used in food, cosmetic, and pharmaceutical formulations, and as a lubricant additive in textiles and coatings.

Surfactancy Emolliency

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Acids & Salts

Sulfamic Acid (Sulphamic Acid, Amidosulfonic Acid)

CAS 5329-14-6

A white crystalline solid acid used for descaling boilers and heat exchangers, sulfonation, and chemical synthesis without volatile fumes.

Cleaning / Degreasing pH Adjustment

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Acids & Salts

Sulfuric Acid (Sulphuric Acid)

CAS 7664-93-9

A strong mineral acid used in fertilizer production, petroleum refining, battery manufacturing, metal pickling, and pulp and paper processing.

pH Adjustment Synthesis Intermediate

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Surfactants - Anionic

TEA-Dodecylbenzenesulfonate (Triethanolamine Dodecylbenzene Sulfonate)

CAS 27323-41-7

A clear-liquid anionic surfactant salt that delivers strong detergency and foam for liquid dish cleaners, hand soaps, and industrial detergents.

Cleaning / Degreasing Surfactancy

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Amines & Amides

Tetraethylenepentamine (TEPA)

CAS 112-57-2

A polyfunctional amine hardener for epoxy resins, lubricant additives, and chelating agent in coatings, adhesives, and fuel treatment applications.

Crosslinking / Curing pH Adjustment

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Solvents - Oxygenated

Tetrahydrofuran (THF)

CAS 109-99-9

A cyclic ether solvent used in PVC processing, printing inks, adhesives, coatings, and as a reaction medium for Grignard and metal-hydride reactions.

Solvency Synthesis Intermediate

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Specialty Additives

Tetrakis(hydroxymethyl)phosphonium Sulfate (THPS)

CAS 55566-30-8

A quaternary phosphonium salt biocide used in oilfield and industrial water treatment, and as a flame-retardant and crease-resistant finish for textiles.

Biocidal Action

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Amines & Amides

Tetrasodium EDTA (EDTA·4Na, Tetrasodium Edetate)

CAS 64-02-8

A water-soluble chelating agent that binds polyvalent metal ions for scale control, hardness sequestration.

Chelation / Sequestration Scale Inhibition

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Phosphate Esters & Derivatives

Tetrasodium Etidronate (Tetrasodium HEDP)

CAS 3794-83-0

An organophosphonic chelating agent used for metal ion sequestration, scale prevention, and dispersion in cleaning and water-treatment applications.

Chelation / Sequestration Scale Inhibition

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Specialty Additives

Thiourea

CAS 62-56-6

An organosulfur compound used as an intermediate in textile processing, precious-metal leaching, diazo copy papers, and silver/copper cleaning.

Synthesis Intermediate Corrosion Inhibition

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Specialty Additives

Tolyltriazole (Methylbenzotriazole, TTA)

CAS 29385-43-1

A nitrogen heterocyclic corrosion inhibitor protecting copper and copper alloys in coolants, antifreeze, metalworking fluids, and water-treatment systems.

Corrosion Inhibition

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Acids & Salts

Trichloroisocyanuric Acid (TCCA)

CAS 87-90-1

A chlorinated isocyanurate that releases available chlorine for sanitizing swimming pools, treating water, and formulating bleaches and industrial cleaners.

Biocidal Action

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Specialty Additives

Triclocarban (TCC, Trichlorocarbanilide)

CAS 101-20-2

A chlorinated diarylurea antimicrobial agent used as a bacteriostat in cleansing formulations and as a preservative in plastics.

Biocidal Action Preservation

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Polymers & Resins

Tricontanyl PVP

CAS 136445-69-7

A long-chain alkylated polyvinylpyrrolidone copolymer film-former for cosmetics and personal-care formulations.

Film Formation Moisture Control

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Amines & Amides

Triethanolamine (TEA, Sting-Kill)

CAS 102-71-6

A trifunctional amino-alcohol used as a surfactant, emulsifier, pH adjuster, and corrosion inhibitor in metalworking fluids, coatings, and cement additives.

Cleaning / Degreasing Surfactancy

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Specialty Additives

Triethanolamine Stearate (TEA-Stearate)

CAS 4568-28-9

An anionic surfactant and self-emulsifying soap that stabilizes oil-in-water emulsions for creams, lotions, polishes, and industrial waxes.

Surfactancy Emolliency

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Esters

Triethyl Citrate (TEC)

CAS 77-93-0

A plasticizer and coalescing agent for cellulose esters and soft PVC, also used as a solvent in flavor and fragrance formulations.

Plasticizing Solvency

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Amines & Amides

Triisopropanolamine (TIPA)

CAS 122-20-3

A trifunctional amino-alcohol used as an emulsifier, corrosion inhibitor in metalworking fluids, and cross-linking agent in coatings and rubber formulations.

pH Adjustment Corrosion Inhibition

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Mineral Fillers & Pigments

Tripotassium Phosphate (Potassium Phosphate Tribasic)

CAS 7778-53-2

An alkaline salt functioning as a pH buffer, sequestrant, and corrosion inhibitor in food processing, cleaning formulations, and fertilizer applications.

pH Adjustment Cleaning / Degreasing

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Silicone Fluids & Oils

Trisiloxane

CAS 13940-57-3

An unsubstituted siloxane compound used as a surfactant and wetting agent in rinse aids, agricultural adjuvants, and industrial cleaning formulations.

Wetting Surfactancy

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Acids & Salts

Trisodium Phosphate (TSP)

CAS 7601-54-9

A strong alkaline salt used as a heavy-duty cleaner, water softener, and sequestrant in detergents, boiler treatment, and food processing applications.

Chelation / Sequestration pH Adjustment

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Specialty Additives

UV-328 (Benzotriazole UV Absorber)

CAS 25973-55-1

This product is restricted and not supplied; compliant UV absorber alternatives are available for coatings, plastics, and adhesives.

UV Protection

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Acids & Salts

Vitamin C (Ascorbic Acid)

CAS 50-81-7

Ascorbic acid (Vitamin C) is a water-soluble antioxidant and reducing agent for food preservation, fortification, personal care and analysis.

Preservation pH Adjustment

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Specialty Additives

Water Decoloring Agent

CAS 55295-98-2

A cationic polymer coagulant that removes color from wastewater by adsorbing anionic dyes in textile, paper, and printing-ink industry effluent treatment.

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Natural Extracts & Oils

Yohimbe Bark Extract

A botanical extract derived from the bark of the yohimbe tree, supplied in bulk as a raw material to dietary-supplement manufacturers.

Preservation Conditioning

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Acids & Salts

Zinc Bromide

CAS 7699-45-8

A white crystalline solid used as a dense brine fluid in oil and gas well completion and workover operations.

Synthesis Intermediate

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Acids & Salts

Zinc Citrate (Trizinc Dicitrate)

CAS 546-46-3

An anhydrous zinc salt powder used as a zinc source in oral-care formulations, food fortification, and dietary supplements.

Biocidal Action Chelation / Sequestration

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Acids & Salts

Zinc Citrate Trihydrate (Trizinc Dicitrate Trihydrate)

CAS 5990-32-9

A hydrated zinc salt of citric acid used as a bioavailable zinc source in oral-care formulations, food fortification, and dietary supplements.

pH Adjustment Biocidal Action

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Acids & Salts

Zinc Nitrate

CAS 7779-88-6

A water-soluble zinc salt and oxidizer used as a mordant in textile dyeing, catalyst in chemical synthesis, and coagulant in latex production.

Corrosion Inhibition Synthesis Intermediate

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Specialty Additives

Zinc Pyrithione (Pyrithione Zinc, ZPT, Zinc-pyrion)

CAS 13463-41-7

An organozinc biocide used as an antimicrobial preservative in marine antifouling coatings, metalworking fluids, cosmetics, and textile finishes.

Biocidal Action Preservation

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Acids & Salts

Zinc Sulfate Heptahydrate (Zinc Sulphate, White Vitriol)

CAS 7446-20-0

A white crystalline salt used as a zinc source in fertilizers, animal feed supplements, and electroplating baths.

Synthesis Intermediate

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