Phosphate Esters & Derivatives
2-Hydroxyphosphonocarboxylic Acid (HPAA, Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
A carbon-phosphorus phosphonate used to inhibit metal corrosion in industrial water systems. It is applied in industrial water-treatment programs, where phosphonates of this type protect metal surfaces in recirculating and cooling-water systems.
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Specialty Additives
8-Hydroxyquinoline Sulfate (Oxyquinoline Sulfate)
CAS 148-24-3
A chelating quinolinol salt used for metal sequestration, peroxide stabilization and corrosion control. Industrial uses include service as a chelating agent and analytical reagent for metal precipitation and separation, a corrosion inhibitor, a hydrogen-peroxide stabilizer, a stabilizer in nylon, a brightener in electroplating baths, and…
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Surfactants - Nonionic
Acrylates/Steareth-20 Methacrylate Copolymer
CAS 676168-27-7
An associative acrylic thickener engineered to build viscosity and stabilize surfactant and emulsion systems. Copolymers of this class function as rheology modifiers and thickeners, building viscosity and providing suspension and emulsion stability in aqueous personal-care and household formulations.
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Surfactants - Anionic
Acrylic Acid/AMPS Copolymer (AA/AMPS)
CAS 40623-75-4
A water-soluble acrylic copolymer used as a scale inhibitor and dispersant in water treatment. Copolymers of this class are used in water treatment as scale inhibitors and dispersants, controlling calcium, phosphate, and iron scale in cooling water, boilers, and reverse-osmosis systems.
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Phosphate Esters & Derivatives
Amino Trimethylene Phosphonic Acid (ATMP)
CAS 6419-19-8
An organophosphonate scale-and-corrosion inhibitor and chelant for industrial water systems. It is used mainly as a chelating/sequestering and deflocculant agent and as a scale and corrosion inhibitor in industrial water treatment, and as a stabilizer for peroxide bleaching solutions in textile and paper processing.
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Phosphate Esters & Derivatives
Aminotris(methylenephosphonic acid) Tetrasodium Salt (ATMP, Tetrasodium Salt)
CAS 20592-85-2
A tetrasodium aminophosphonate sequestrant for scale, corrosion, and deposit control in circulating-water systems. it functions as a chelating agent, anti-scaling agent, corrosion inhibitor, and dispersant, including in petroleum-production process water.
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Acids & Salts
Ammonium Citrate Dibasic (Diammonium Citrate)
CAS 3012-65-5
The diammonium citrate salt used for buffering, metal-ion sequestration, and as an analytical reagent. It is used as a buffering agent and a chelating/sequestering agent, as an analytical reagent for phosphate determination in fertilizers, and in rustproofing and cotton/textile printing.
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Acids & Salts
Ascorbic Acid (Vitamin C)
CAS 50-81-7
Ascorbic acid (Vitamin C) is a water-soluble antioxidant and reducing agent for food preservation, fortification, personal care and analysis.
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Phosphate Esters & Derivatives
Bis(hexamethylene Triamine Penta(methylene Phosphonic Acid)) (BHMTPMPA)
CAS 34690-00-1
A high-charge-density aminophosphonate sequestrant engineered for scale and corrosion control in demanding aqueous systems. Documented uses include service as an anti-scaling agent and corrosion inhibitor, with industrial reporting in oil and gas drilling, extraction, and chemical manufacturing.
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Acids & Salts
Calcium Citrate Tetrahydrate (Tricalcium Citrate Tetrahydrate)
CAS 5785-44-4
The hydrated calcium citrate grade supplying soluble calcium for fortified food and supplement applications. It is used as a calcium-fortification and supplement ingredient, a sequestrant, and a buffer in foods, and as an anticaking agent in dry mixes.
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Acids & Salts
Calcium Lactate
CAS 814-80-2
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Acids & Salts
Citric Acid (E330)
CAS 77-92-9
Citric acid is a food- and industrial-grade tricarboxylic acid that does double duty — a tart acidulant and pH buffer, and a metal-ion chelating sequestrant.
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Acids & Salts
Di(2-ethylhexyl) Phosphoric Acid (D2EHPA)
CAS 298-07-7
A workhorse liquid-liquid extractant for hydrometallurgical recovery and separation of metals. It is used as a metal extractant in hydrometallurgical solvent-extraction processes, and as a lubricant additive and corrosion inhibitor.
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylene Phosphonic Acid) Heptasodium Salt (DTPMP.Na7)
CAS 22042-96-2
High-capacity penta-phosphonate sequestrant that stabilizes peroxide and controls scale under harsh conditions. Used as a chelating agent, scale and corrosion inhibitor, and bleach/peroxide stabilizer in water treatment, detergents, and textile and pulp processing.
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylenephosphonic Acid) (DTPMPA)
CAS 15827-60-8
A multidentate aminophosphonate that sequesters metal ions and arrests scale across hard-water process streams. It is used in water treatment as a scale inhibitor, sequestrant, dispersant, and peroxide-bleach stabilizer, and across cleaning, textile, and paper processing.
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Phosphate Esters & Derivatives
Diethylenetriamine Penta(methylenephosphonic Acid) Pentasodium Salt (DTPMP·Na5)
CAS 68155-78-2
The pentasodium salt of a polyaminophosphonate, supplying chelation and scale control at near-neutral pH. It functions as a chelating agent, scale inhibitor, and oxidant (bleach) stabilizer in water-treatment and cleaning formulations.
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Amines & Amides
Diethylenetriaminepentaacetic Acid (DTPA)
CAS 67-43-6
A high-capacity aminopolycarboxylate chelant that locks up transition-metal ions across bleaching, cleaning, and micronutrient applications. It sequesters polyvalent metal ions and is used to stabilize peroxide in pulp and paper bleaching, to control metal ions and hardness in detergents and water treatment, in photographic processing,…
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Acids & Salts
Dipotassium Phosphate (DKP)
CAS 7758-11-4
A high-solubility potassium phosphate salt serving as buffer, sequestrant, and emulsifying salt in process systems. It is used as a buffering agent, sequestrant, and emulsifying salt, as a corrosion inhibitor in antifreeze systems, and as a nutrient in fermentation and culture media.
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Amines & Amides
Disodium EDTA (Disodium Edetate, EDTA-2Na)
CAS 139-33-3
A workhorse metal chelant that neutralizes trace-ion interference across cleaning, textile, and personal-care chemistry. It binds trace metal ions to stabilize formulations, retain color, and support preservative systems in personal care and industrial products.
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Amines & Amides
Disodium Lauriminodipropionate
CAS 3655-00-3
A lauryl-chain amphoteric surfactant used as a mild foaming and cleansing co-surfactant. Amphoteric surfactants of this class serve as foaming, wetting, and cleansing co-surfactants compatible with anionic and cationic actives.
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Acids & Salts
Disodium Phosphate (DSP, Sodium Phosphate Dibasic)
CAS 7558-79-4
An inorganic sodium phosphate buffer used for pH control, emulsification, and scale prevention across food and industrial systems. It is used as a buffering and emulsifying agent in food and industrial systems, as a scale inhibitor in boiler-water treatment, and as a reagent in metal…
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Acids & Salts
Disodium Tallowiminodipropionate (Disodium N-Tallow Iminodipropionate)
CAS 61791-56-8
A tallow-chain amphoteric surfactant offering foam and detergency across a broad pH range. Amphoteric surfactants of this class function as foaming, wetting, and cleansing agents and tolerate a wide pH range.
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Phosphate Esters & Derivatives
Ethylenediamine Tetra(methylene Phosphonic Acid) Sodium Salt (EDTMPS)
CAS 1429-50-1
A multivalent phosphonate sequestrant for scale control and metal-ion chelation. It sequesters calcium, magnesium, and transition-metal ions and is used in water treatment, detergents, and industrial cleaning to control scale and stabilize formulations.
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Amines & Amides
Ethylenediaminetetraacetic Acid (EDTA)
CAS 60-00-4
A hexadentate chelant that locks up metal ions across cleaning, water, and process chemistry. It binds calcium, magnesium, iron, and other metal ions to control hardness, prevent metal-catalyzed degradation, and sequester trace metals across detergents, water treatment, pulp and paper, textiles, and food preservation.
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Phosphate Esters & Derivatives
Etidronic Acid Disodium Salt (HEDP.Na2)
CAS 7414-83-7
Phosphonate sequestrant that locks up hardness ions and suppresses scale in recirculating water systems. Used as a chelating agent, scale and corrosion inhibitor, and deflocculant in water treatment, detergents, and industrial cleaning, and as a chelating agent in cosmetic formulations.
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Phosphate Esters & Derivatives
Etidronic Acid, Disodium Salt (HEDP·Na2, Disodium Etidronate)
CAS 7417-83-6
The disodium salt of a phosphonate chelant, used to sequester metal ions and control scale and corrosion in water systems. The HEDP/etidronate class functions as a sequestering and chelating agent and as a scale and corrosion inhibitor in water-treatment programs, and serves as a chelant…
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Acids & Salts
Ferric Chloride (Iron(III) Chloride)
CAS 7705-08-0
A workhorse iron(III) coagulant and etchant relied on across water treatment and electronics manufacturing. It is widely used for sewage and industrial wastewater treatment, as an etchant for engraving and printed circuitry, as a mordant, and as a catalyst, oxidizing and chlorinating agent.
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Mineral Fillers & Pigments
Ferric Hydroxide
CAS 1310-14-1
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Acids & Salts
Ferric Sodium EDDHA (o,o-EDDHA Fe Chelate, 6% Fe)
CAS 16455-61-1
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Specialty Additives
Gluconolactone
CAS 90-80-2
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Amines & Amides
Glutathione (L-Glutathione)
CAS 70-18-8
A naturally occurring thiol tripeptide supplied in bulk for nutritional and cosmetic formulation. It is supplied as an ingredient for dietary supplements and as a reducing-agent ingredient in cosmetic formulations.
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Acids & Salts
Glycine (Aminoacetic Acid)
CAS 56-40-6
Glycine is the simplest amino acid — a clean buffering agent, reagent and flavor/feed nutrient, supplied as a water-soluble crystalline solid.
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Acids & Salts
Glycolic Acid 70% (Hydroxyacetic Acid, GA)
CAS 79-14-1
High-strength alpha-hydroxy acid that descales, etches, and acidulates across metal-cleaning and textile lines. Used industrially to clean metals and dairy/oilfield equipment, in textile dyeing/finishing and leather tanning, in adhesives and electroplating, and as a pH adjuster in personal-care formulations.
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Specialty Additives
Humic Acid
CAS 1415-93-6
A leonardite-derived humic substance that conditions soils and controls fluid loss and rheology in water-based drilling systems. It is used as an agricultural soil amendment that raises cation-exchange and water-holding capacity, as a fluid-loss-control and deflocculating additive in water-based drilling muds, and as a sorbent…
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Polymers & Resins
Hydrolyzed Polymaleic Anhydride (HPMA)
CAS 26099-09-2
A thermally stable polycarboxylate supplied for boiler, cooling-water, and desalination scale control. It is used in water treatment as a scale and corrosion inhibitor and dispersant, particularly under high-temperature and high-hardness conditions such as boiler and cooling-water systems.
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Phosphate Esters & Derivatives
Hydroxyethylidene Diphosphonic Acid (HEDP, Etidronic Acid)
CAS 2809-21-4
A phosphonate chelant supplied for scale and corrosion control in cooling water, detergents, and cleaners. It is used as a sequestrant, scale and corrosion inhibitor, and stabilizer in water treatment, detergents, and industrial cleaning.
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Specialty Additives
Kojic Acid
CAS 501-30-4
A naturally fermented pyranone valued for tyrosinase inhibition and as a building block for maltol-class flavor chemistry. It is used as a food additive to inhibit enzymatic browning, as a chemical intermediate in the manufacture of the flavor compounds maltol and ethyl maltol, and as…
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Amines & Amides
L-Carnosine (Carnosine)
CAS 305-84-0
An imidazole-bearing beta-alanyl-histidine dipeptide offered for antioxidant-ingredient and supplement use. It is supplied as an ingredient for dietary supplement and cosmetic formulations.
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Amines & Amides
L-Cysteine (Cysteine)
CAS 52-90-4
A thiol-functional amino acid prized as a reducing agent across baking, flavor, and personal-care chemistry. It is used as a reducing agent and dough conditioner in baking, as a flavoring agent and nutritional supplement in food, and as a substrate in biochemical research.
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Amines & Amides
L-Histidine Hydrochloride (L-Histidine HCl)
CAS 5934-29-2
The soluble hydrochloride salt of histidine, supplied for nutrition and culture-media manufacturing. It is used as a nutritional supplement and food ingredient, as a component of amino-acid and cell-culture media, and as a substrate for biochemical research.
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Acids & Salts
Lactobionic Acid
CAS 96-82-2
A lactose-derived polyhydroxy acid valued as an antioxidant and a route to soluble mineral salts. It carries antioxidant functionality and is the parent acid of calcium lactobionate, a soluble calcium salt.
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Surfactants - Anionic
Lignosulfonate (Lignin Sulfonate, Sulfonated Lignin)
CAS 8068-05-1
A wood-derived anionic dispersant and binder that cuts water demand in concrete and holds powders together. It functions as a dispersing agent and emulsifier and is widely used as a concrete water-reducing admixture and plasticizer, a binder for animal-feed pellets and briquettes, and a dust-suppression…
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Polymers & Resins
Maleic Acid-Acrylic Acid Copolymer (MA/AA)
CAS 26677-99-6
A low-molecular-weight polycarboxylate used to inhibit scale and disperse particulates in water systems. Used as a scale inhibitor and dispersant in industrial water treatment and as a builder and anti-redeposition agent in detergents.
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Acids & Salts
Oxalic Acid (Ethanedioic Acid)
CAS 144-62-7
A strong dicarboxylic acid used across metal cleaning, textile processing, bleaching and rare-earth refining. Established uses include metal cleaning and rust/stain removal, textile finishing, stripping and bleaching, leather and straw bleaching, calico printing and dyeing, manufacture of oxalate salts and dyes, rare-earth processing, and service…
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Acids & Salts
Oxalic Acid Dihydrate
CAS 6153-56-6
The crystalline dihydrate of oxalic acid for textile, bleaching, cleaning and purification duties. Established uses include calico printing and dyeing, bleaching of straw and leather, cleaning of wood and metals, methanol purification, crude-glycerol decolorizing, paint and stain removal, and service as a chelating and bleaching…
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Phosphate Esters & Derivatives
Pentasodium Aminotrimethylene Phosphonate (ATMP-Na5)
CAS 2235-43-0
A pentasodium phosphonate that sequesters metal ions to control scale and corrosion in industrial water systems. It is used as a scale and corrosion inhibitor in cooling and boiler water treatment, as a chelating and dispersing agent, and as a stabilizer for peroxide bleaching solutions…
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Polymers & Resins
Phosphino-Carboxylic Acid Copolymer (PCA)
CAS 71050-62-9
A phosphorus-containing polycarboxylate used for scale and corrosion control under high-hardness, high-stress water conditions. Used as a combined scale and corrosion inhibitor in industrial water-treatment programs, valued for calcium tolerance and deposit control.
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Phosphate Esters & Derivatives
Phosphonobutane Tricarboxylic Acid (PBTC)
CAS 37971-36-1
A phosphonocarboxylic acid used to inhibit scale and corrosion in industrial water-treatment programs. It is used as a scale and corrosion inhibitor in cooling-water systems and as a chelating agent in industrial cleaning and bleaching formulations.
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