Mineral Fillers & Pigments
Potassium Hydroxide (KOH, Caustic Potash)
CAS 1310-58-3
A high-purity caustic alkali for saponification, alkaline electrolytes, and metal- and wafer-cleaning baths. It is used to manufacture liquid and soft soaps, as an electrolyte in alkaline batteries, and as an etchant and cleaning alkali in electroplating and semiconductor processing.
View Details →
Acids & Salts
Potassium Permanganate
CAS 7722-64-7
View Details →
Acids & Salts
Potassium Sulfate (SOP)
CAS 7778-80-5
View Details →
Solvents - Oxygenated
Propargyl Alcohol (2-Propyn-1-ol)
CAS 107-19-7
A reactive acetylenic alcohol valued as an acid-corrosion inhibitor and a versatile synthesis building block. It is used as a corrosion inhibitor for steel in acid environments, as a stabilizer for chlorinated solvents, and as a chemical intermediate.
View Details →
Acids & Salts
Propionic Acid
CAS 79-09-4
View Details →
Esters
Propionic Anhydride (Propanoic Anhydride)
CAS 123-62-6
A reactive acyl donor that introduces the propionyl group into cellulose esters, dyes, and specialty intermediates. It serves as a propionylating and esterifying agent for cellulose, fats, and perfume oils, and as an intermediate in the manufacture of alkyd resins, dyestuffs, and other propionyl derivatives.
View Details →
Amines & Amides
Propylamine (n-Propylamine, 1-Aminopropane)
CAS 107-10-8
A reactive primary amine building block for agrochemical, dye, and rubber-chemical synthesis. It is used as a chemical intermediate and laboratory reagent in the manufacture of rubber chemicals, dyestuffs, agricultural chemicals, corrosion inhibitors, and textile and leather finishing resins.
View Details →
Glycols & Polyols
Propylene Glycol (MPG, PG)
CAS 57-55-6
A versatile diol that functions as humectant, solvent, and freeze-point depressant across food-grade and industrial systems. It is used as a humectant and solvent, as an antifreeze, de-icing, and heat-transfer fluid, and as a raw material for unsaturated polyester resins.
View Details →
Specialty Additives
Resorcinol (1,3-Benzenediol, m-Dihydroxybenzene)
CAS 108-46-3
A reactive dihydroxybenzene building block for rubber-bonding resins, adhesives, and dye intermediates. Its primary industrial use is as a monomer for resorcinol-formaldehyde resins and adhesives used in tire-cord and rubber-to-textile bonding and in high-performance wood adhesives; it also serves as an intermediate for dyes and…
View Details →
Acids & Salts
Salicylic Acid
CAS 69-72-7
View Details →
Acids & Salts
Sebacic Acid
CAS 111-20-6
A ten-carbon diacid that carries castor-derived feedstock into polyamide fibers, coating resins, and low-temperature ester fluids. It is a comonomer for nylon 6,10 and related polyamides, a raw material for alkyd and polyester resins, and a feedstock for plasticizer and lubricant esters.
View Details →
Acids & Salts
Sodium Aluminate
CAS 1302-42-7
View Details →
Acids & Salts
Sodium Bromide
CAS 7647-15-6
View Details →
Acids & Salts
Sodium Chlorate
CAS 7775-09-9
An oxidizer whose largest outlet is on-site chlorine-dioxide generation for pulp and paper bleaching. Its primary use is as a precursor for chlorine dioxide generation to bleach wood pulp and paper; it is also used as an oxidizer in dye, match, and explosives manufacture, in…
View Details →
Acids & Salts
Sodium Chloride (Industrial Salt)
CAS 7647-14-5
Bulk industrial salt for brine systems, leather processing, and chlor-alkali feedstock supply. It is used in hide preservation and the pickling stage of leather production, as brine for ion-exchange regeneration, and as a feedstock for chlor-alkali production.
View Details →
Mineral Fillers & Pigments
Sodium Cyanide (NaCN)
CAS 143-33-9
The principal lixiviant for precious-metal recovery and a workhorse metal-finishing and synthesis reagent. Used to extract gold and silver from ores, in electroplating and metal heat-treating, and as a chemical intermediate for dyes, chelating agents, and nylon precursors.
View Details →
Mineral Fillers & Pigments
Sodium Dichromate (Sodium Bichromate)
CAS 10588-01-9
The workhorse hexavalent-chromium intermediate feeding chrome tanning, pigments, and metal-finishing chemistries. It is used as an oxidizing agent in organic synthesis and dye production, in leather (chrome) tanning, in metal treatment and corrosion inhibition, in pigment and chromic-acid manufacture, and in wood preservation.
View Details →
Acids & Salts
Sodium Hydrosulfide (NaHS)
CAS 16721-80-5
A concentrated bisulfide source for leather, pulp, dye, and mineral-flotation chemistry. Used to dehair hides in leather processing, as a pulping and desulfurizing agent in pulp, paper, and rayon production, in the manufacture of sulfur dyes, and as a flotation reagent and copper depressant in…
View Details →
Acids & Salts
Sodium Hydrosulfite
CAS 7775-14-6
View Details →
Acids & Salts
Sodium Nitrate (Chile Saltpeter)
CAS 7631-99-4
Inorganic nitrate oxidizer for glass, explosives, nitric-acid synthesis, and heat-transfer salts. HSDB documents its use in fertilizers, as the oxidizing component of explosives and blasting agents, as an oxidizer and fluxing agent in glass and enamel manufacture, and in the production of nitric acid and…
View Details →
Acids & Salts
Sodium Nitrite
CAS 7632-00-0
Inorganic nitrite for meat curing, corrosion inhibition, and diazotization chemistry. HSDB documents its use as a color fixative and preservative in cured meats and fish, as a corrosion inhibitor in multipurpose greases and heat-transfer salts, in textile dyeing and printing, and in metal treatment and…
View Details →
Acids & Salts
Sodium Sulfide
CAS 1313-82-2
Alkaline inorganic sulfide for leather dehairing, metals precipitation, and sulfur chemistry. PubChem and HSDB document its use as a chemical intermediate, in leather processing as a dehairing (depilatory) agent, as a precipitating agent for heavy metals, in ore flotation, and as a pH-regulating and reducing…
View Details →
Surfactants - Anionic
Sodium Toluenesulfonate
CAS 657-84-1
View Details →
Esters
Squalene
CAS 111-02-4
An unsaturated C30 polyene that serves as both a cosmetic emollient and a reactive chemical intermediate. It is used as an emollient and refatting agent in cosmetics and as a chemical intermediate in the manufacture of surfactants, rubber chemicals, and aromatics.
View Details →
Acids & Salts
Stabilized Monosilicic Acid (Orthosilicic Acid)
CAS 10193-36-9
View Details →
Acids & Salts
Stannous Chloride Dihydrate (Tin(II) Chloride)
CAS 10025-69-1
A strong tin(II) reducing agent and mordant for plating, dyeing, and chemical-processing operations. It is used as a reducing agent, a mordant in textile dyeing, a tin-plating and electroplating agent, and in the manufacture of dyes, pigments, and sensitized paper; it is also recognized as…
View Details →
Acids & Salts
Stearic Acid (Octadecanoic Acid)
CAS 57-11-4
A saturated C18 fatty acid that emulsifies and thickens creams, bases soaps and metallic-stearate greases, and activates rubber vulcanization.
View Details →
Specialty Additives
Styrene (Vinylbenzene)
CAS 100-42-5
The aromatic monomer feeding polystyrene, styrenics, and polyester composites. It is polymerized to polystyrene, copolymerized into SBR rubber, ABS, and SAN resins, and used as the crosslinking monomer in unsaturated polyester composites.
View Details →
Specialty Additives
Subtilisin (Detergent-Grade Protease)
CAS 9014-01-1
View Details →
Surfactants - Anionic
Sulfamic Acid (Sulphamic Acid, Amidosulfonic Acid)
CAS 5329-14-6
A dry crystalline strong acid used for descaling, metal cleaning, and chlorine stabilization in industrial water systems. it is used for acid cleaning and descaling of metals, in electroplating, pulp and paper bleaching, and as a chlorine stabilizer in swimming pools, cooling towers, and paper…
View Details →
Acids & Salts
Sulfuric Acid (Sulphuric Acid)
CAS 7664-93-9
A foundational mineral acid supplied for fertilizer production, refining, metal treatment, and battery-electrolyte duty. it is used in fertilizer manufacture, petroleum refining, lead-acid batteries, metal cleaning and electroplating (pickling), and in pulp and paper, textile, and glass processing.
View Details →
Amines & Amides
TEDA — Triethylenediamine (1,4-Diazabicyclo[2.2.2]octane)
CAS 280-57-9
Primary gelling catalyst for flexible, rigid and microcellular polyurethane systems Accelerates the isocyanate-polyol (urethane) reaction to build the polymer network Workhorse PU catalyst, typically used as a solution/blend for handling
View Details →
Amines & Amides
TEDA-DPG 33% Catalyst Solution (Triethylenediamine in Dipropylene Glycol)
CAS 280-57-9
Ready-to-meter 33% TEDA solution in dipropylene glycol for easier dosing in foam plants Gelling catalyst for flexible PU slabstock and molded foam DPG carrier acts as a reactive diluent compatible with the polyol stream
View Details →
Specialty Additives
Terephthalonitrile (1,4-Dicyanobenzene)
CAS 623-26-7
Aromatic dinitrile intermediate for polymer and resin synthesis (Plastics & Polymers) Building block for organic photoredox catalysts and fine chemicals (Industrial Manufacturing) Precursor for pharmaceutical and specialty chemical routes (Pharmaceuticals)
View Details →
Specialty Additives
Tetraacetylethylenediamine (TAED)
CAS 10543-57-4
View Details →
Specialty Additives
Tetraethyl Orthosilicate (TEOS, Tetraethoxysilane)
CAS 78-10-4
A hydrolyzable silicate ester that lays down silicon dioxide for binding, consolidation and coating. It is used to weatherproof and consolidate stone, brick, concrete and plaster, and to formulate heat- and acid-resistant coatings, mortars and cements.
View Details →
Solvents - Oxygenated
Tetrahydrofuran (THF)
CAS 109-99-9
A powerful aprotic ether solvent for polymers, coatings, and organometallic synthesis. it is used as a solvent for high polymers (especially PVC), in printing inks, adhesives, lacquers, and coatings, as a reaction medium for Grignard and metal-hydride reactions, and as a chemical intermediate.
View Details →
Solvents - Aromatic
Thiophene
CAS 110-02-1
Aromatic heterocyclic solvent and core building block for thiophene-based pharmaceutical actives (Pharmaceuticals) Feedstock for agrochemical and specialty dye synthesis (Agriculture, Industrial Manufacturing) Reactive intermediate in the fine-chemical manufacture of substituted thiophenes (Industrial Manufacturing)
View Details →
Surfactants - Anionic
Thiourea
CAS 62-56-6
A versatile organosulfur reagent for reductive textile chemistry, metal recovery, and chemical synthesis. its principal uses are as an intermediate in producing thiourea dioxide for wool and textile processing, in ore (precious-metal) leaching, in diazo copy papers, as a catalyst in fumaric-acid synthesis, and in…
View Details →
Acids & Salts
Thiourea Dioxide
CAS 1758-73-2
View Details →
Solvents - Aromatic
Toluene (Methylbenzene)
CAS 108-88-3
A workhorse aromatic solvent and petrochemical building block for coatings, adhesives, and downstream synthesis. It serves as a solvent for paints, coatings, inks, adhesives, gums, and resins, as a feedstock for producing benzene and other organic chemicals, and as an octane-boosting gasoline blendstock.
View Details →
Polymers & Resins
Toluene Diisocyanate (TDI)
CAS 26471-62-5
The high-volume aromatic diisocyanate at the core of flexible polyurethane foam production. Industry references record its use as a chemical intermediate for polyurethane foams, coatings, and elastomers.
View Details →
Esters
Triallyl Cyanurate
CAS 101-37-1
View Details →
Specialty Additives
Triallyl Isocyanurate
CAS 1025-15-6
View Details →
Acids & Salts
Trichloroacetic Acid (TCA)
CAS 76-03-9
A strongly acidic chlorinated acetic acid for synthesis and laboratory reagent duty. It is used as a reagent and intermediate in organic synthesis and as an acidic laboratory reagent; its sodium salt has been used as a herbicide.
View Details →
Specialty Additives
Tridecyl Alcohol (Isotridecanol)
CAS 27458-92-0
A C13 oxo alcohol used as a surfactant intermediate and lubricant/emollient base. It is used as a surface-active agent, a lubricating agent, and a fragrance ingredient.
View Details →
Phosphate Esters & Derivatives
Triethyl Phosphate (TEP)
CAS 78-40-0
Halogen-free flame retardant and viscosity depressant for unsaturated polyester resins and PU foams Reactive solvent and catalyst carrier in polymer and coating systems Flame-resistance additive for cellulosic and resin formulations
View Details →
Glycols & Polyols
Triethylene Glycol (TEG)
CAS 112-27-6
A moisture-loving glycol for humectant, solvent, and air-sanitation duty. It is used as a humectant, a solvent for resins, dyes, and textile processing, a plasticizer, and as a disinfectant/air-sanitizing agent.
View Details →