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Pharmaceutical & Food, S, Textile & Dyeing

Sodium Bicarbonate (Technical / Food Grade) (NaHCO₃)

Sodium Bicarbonate (Technical / Food Grade) Sodium Bicarbonate is a white crystalline powder with mild alkaline properties, widely used across food, pharma, and industrial sectors. Known commonly as baking soda, it serves as a leavening agent in baking, an antacid in pharmaceuticals, and a gentle abrasive in cleaning. It is environmentally friendly, non-toxic, and safe to handle. In technical applications, it’s used for pH regulation, water treatment, fire suppression, and as a feed supplement in livestock nutrition. Synonyms Baking Soda ; Bicarbonate of Soda ; Sodium Hydrogen Carbonate ; Bicarbonate ; Monosodium Carbonate ; Sodium hydrogen carbonate Formula NaHCO₃ CAS No 144-55-8 HS Code 28363000 Industries We Serve Food & Beverage Industry Pharmaceutical Industry Chemical Industry Detergent & Cleaning Products Fire Safety Industry Textile Industry Leather & Tanning Industry Water Treatment Industry Animal Feed Industry Applications Acts as a leavening agent (releases CO₂) in baked goods. Maintains pH balance in food and beverage processing. Used as an antacid to treat heartburn and indigestion. Functions as a buffering agent in tablets and syrups. Used in toothpaste, detergents, and surface cleaners due to its mild abrasiveness and deodorizing ability. Key component in dry chemical fire extinguishers (Class B & C). Acts as a pH buffer and is used in dyeing and tanning processes. Helps in neutralizing acidity and adjusting pH levels. Used as a feed additive and buffer in ruminant nutrition. Intermediate in the production of sodium carbonate, cleaning agents, and effervescent compounds.

Chemical Manufacturing, S

Sulphur (Granular / Powder form) (S₈)

Sulphur (Granular / Powder form) Sulphur is a yellow, non-metallic element known for its wide industrial versatility. In granular or powdered form, it is a vital raw material in the production of fertilizers, sulphuric acid, rubber vulcanization agents, and pesticides. It also plays a crucial role in metal refining, explosives, and pharmaceuticals. Elemental sulphur is non-toxic but flammable in fine powder form. It is typically used in agriculture to improve soil nutrition and combat fungal diseases, making it essential in both chemical and agro-based industries. Synonyms Elemental Sulphur ; Brimstone ; Sulfur Powder ; Refined Sulphur (Granular or Powdered form) Formula S₈ CAS No 7704-34-9 HS Code 25030010 Industries We Serve Fertilizer Industry Chemical Industry Rubber Industry Pharmaceutical & Cosmetics Industry Explosives & Pyrotechnics Paper & Pulp Industry Detergent Industry Mining & Metallurgy Textile Industry Agriculture (Pest Control) Applications Used to manufacture sulphur-based fertilizers like ammonium sulphate and elemental sulphur fertilizers. Helps correct sulphur-deficient soils and improves crop yield. Primary raw material for producing sulphuric acid (H₂SO₄) — one of the most widely used industrial chemicals. Crucial in the vulcanization process, which strengthens and elasticizes rubber for tires, hoses, and footwear. Used directly as a natural pesticide, miticide, and fungicide for protecting crops against mildew, rust, and mites. A key ingredient in black powder (gunpowder) and fireworks, acting as a fuel in the reaction. Used in topical creams, soaps, and ointments for treating acne, eczema, dandruff, and fungal infections. Used in the Kraft pulping process to produce wood pulp for paper. Intermediate in producing sodium sulphide, sulphur dioxide, and various organic sulphur compounds. Plays a role in metal ore flotation, leaching, and refining processes. Basis of sulphur dyes used for dyeing cotton and other cellulose-based fabrics.

Detergents & Cleaning, S

Sodium Sulphate 99% (Na₂SO₄)

Sodium Sulphate 99% Sodium Sulphate 99% is a white, odorless, crystalline salt used extensively across industries due to its excellent thermal and chemical stability. It is primarily used as a filler in detergents, a fining agent in glassmaking, and a leveling agent in textile dyeing. Its anhydrous form is preferred in applications requiring dry or heat-stable conditions. The product is chemically inert and non-toxic, making it suitable for use in cleaning products, pulp and paper, and chemical processing. Synonyms Disodium Sulfate ; Glauber’s Salt (for decahydrate form) ; Sodium Sulfate Anhydrous (for dry form) ; Sulfate of Soda ; Anhydrous Sodium Sulfate Formula Na₂SO₄ CAS No 7757-82-6 HS Code 28331100 Industries We Serve Detergent & Cleaning Products Industry Glass Manufacturing Textile Industry Paper & Pulp Industry Chemical Industry Pharmaceutical Industry Leather Industry Applications Used as a filler in powder detergents to control concentration and improve flowability. Acts as a fining agent to remove air bubbles during molten glass production. Helps in dyeing and printing fabrics, especially for leveling dyes. Used in the kraft process for wood pulp production. Serves as a raw material for producing sodium sulfide, sodium silicate, and other chemicals. Occasionally used as a laxative in medicinal-grade applications. Used in tanning and pH adjustment during leather processing.

Chemical Manufacturing, N

Nitric Acid (60-62%) / (68%) (HNO₃)

Nitric Acid (60-62%) / (68%) Nitric Acid is a highly corrosive and strong mineral acid widely used in chemical manufacturing. At concentrations of 60–68%, it is especially valued for its strong oxidizing properties. It is a key raw material in the production of fertilizers (ammonium nitrate), explosives (TNT, nitroglycerin), dyes, and pharmaceuticals. In metal treatment, it’s used for pickling and cleaning stainless steel. Due to its reactivity, it must be handled with care under controlled conditions. Synonyms Spirit of Niter ; Hydrogen Nitrate ; Engraver’s Acid ; Aqua Fortis Formula HNO₃ CAS No 7697-37-2 HS Code 28080010 Industries We Serve Fertilizer Industry Explosives Industry Pharmaceutical Industry Dye & Pigment Industry Metal Treatment & Mining Chemical Manufacturing Steel & Electroplating Industry Petrochemical Industry Laboratories & Research Applications Used in the production of ammonium nitrate, a key nitrogen-based fertilizer. Essential for making nitroglycerin, TNT, and other nitrated explosives. Used in organic synthesis and production of intermediates for medicines. Participates in nitration reactions to produce azo dyes and colorants. Used in etching, metal purification, and ore leaching. Acts as a nitrating agent and oxidizer in the synthesis of various chemicals. Involved in pickling stainless steel and surface cleaning processes. Applied in the manufacture of intermediates and lubricants. Commonly used analytical reagent and oxidizer in labs.

Chemical Manufacturing, S

Sulphamic Acid (Crystal/Powder) (H₃NSO₃)

Sulphamic Acid (Crystal/Powder) Sulphamic acid (H₃NSO₃), also known as sulfamic acid, is a white, crystalline solid that is highly soluble in water. It is a versatile and widely used industrial chemical, typically available in crystal or powder form. Sulphamic acid is known for its strong acidic properties and is used in various applications, including cleaning, descaling, and chemical synthesis. Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively replacing a hydroxyl (–OH) group with an amine (–NH2) group at each step. This pattern can extend no further in either direction without breaking down the sulfonyl (–SO2–) moiety. Synonyms Sulfamic Acid ; Amidosulfonic Acid ; Sulfamic Acid Powder ; Sulfamic Acid Crystals ; Amidosulfonic Acid ; Sulfamidic Acid Formula H₃NSO₃ CAS No 5329-14-6 HS Code 28111990 Industries We Serve Chemical Manufacturing Industry Water Treatment Pharmaceutical Industry Agriculture Industry Textile Industry Food Industry Detergents Cosmetics Construction Applications Widely used as a descaling agent for boilers, heat exchangers, condensers, and cooling towers. Common ingredient in toilet bowl cleaners, descalers, and detergents due to its strong cleaning action. Serves as a precursor and stabilizer in dye manufacturing processes. Used in bleaching and as a de-inking agent. Applied for metal surface treatment and rust removal. Acts as a catalyst in polymerization reactions. Utilized in textile treatments for fixing dyes and improving color fastness.

Pharmaceutical & Food, S

Sorbitol / Hexahydric Alcohol (C6H14O6)

Sorbitol Sorbitol is a sugar alcohol, also known as a polyol, derived from glucose. It is a white, odorless, crystalline powder or a syrupy liquid with a sweet taste. Sorbitol is naturally found in many fruits and vegetables, such as apples, pears, peaches, and plums, but it is also commercially produced from corn syrup for use in various applications across different industries. Synonyms Hexahydric Alcohol; O-Sorbitol; D-Glucitol Formula C₆H₁₄O₆ CAS No 50-70-4 HS Code 29054400 Industries We Serve Food and Beverage Industry Pharmaceutical Industry Cosmetics and Personal Care Industry Chemical Industry Agriculture Industry Tobacco Industry Polymer and Plastic Industry Applications Used as a low-calorie sweetener, humectant, and texturizer in confectionery, baked goods, chewing gum, and beverages. Serves as an excipient, sweetening agent in syrups, and a laxative in medicinal formulations. Functions as a moisturizer, humectant, and thickener in creams, lotions, and toothpaste Used as a softening and finishing agent to improve quality and texture. Acts as a plasticizer and stabilizer in certain polymer and resin formulations.

S, Textile & Dyeing

Sodium Sulphate Anhydrous (Na2O4S)

Sodium Sulphate Anhydrous Sodium sulfate is the sodium salt of sulfuric acid. Anhydrous, it is a white crystalline solid known as the mineral thenardite; the decahydrate has been known as Glauber’s salt. It is a white, crystalline solid that is highly soluble in water. It is an inorganic compound and a key industrial chemical used in a wide range of applications. Synonyms Disodium sulfate ; Sulfuric acid disodium salt ; Sulfate of Soda ; Glauber Salt (though this typically refers to the decahydrate form, it can sometimes be used to describe the anhydrous form as well) ; Anhydrous Sodium Sulfate Formula Na₂SO₄ CAS No 7757-82-6 HS Code 28331100 Industries We Serve Detergent and Cleaning Products Industry Glass Manufacturing Industry Textile Industry Pulp and Paper Industry Chemical Manufacturing Industry Pharmaceutical Industry Agriculture Industry Construction Industry Water Treatment Industry Leather Industry Applications Used as a filler in powdered detergents to standardize bulk density. Helps in free-flowing nature of washing powders. Acts as a fluxing agent to remove small air bubbles from molten glass. Improves the clarity and strength of flat glass, bottles, and other glass products. Employed as a levelling agent in dyeing to promote even penetration of dye molecules. Prevents uneven coloration or spotting in fabrics. Used in sizing and finishing of textiles. Part of the Kraft process for wood pulping. Helps in cooking liquor recovery and chemical balance in paper mills. Raw material in the manufacture of sodium silicate and sodium dichromate. Intermediate in various chemical syntheses. Assists in the chrome tanning process. Sometimes used in the manufacture of cement as an additive. Used in some cases as a laxative (though less common now). Sometimes employed in enzyme stabilization and as an inert drying agent. Used as a drying agent for organic solutions. Ingredient in starch manufacturing. Utilized in powder metallurgy. Used in thermal energy storage systems (due to high heat storage capacity). Found in fire extinguisher powders.

Detergents & Cleaning, S, Textile & Dyeing

Sodium Silicate Powder (Na₂SiO₃)

Sodium Silicate Powder Sodium Silicate Powder, commonly known as water glass in its solid form, is a white, free-flowing, amorphous powder soluble in water. It is an alkali metal silicate widely recognized for its binding, adhesive, detergent, and corrosion-resistant properties. Sodium silicate solutions derived from the powder form produce a strongly alkaline liquid that is stable and versatile, making it essential in multiple industries. The powder is non-combustible, environmentally friendly in controlled uses, and valued for its adhesive strength, thermal stability, and ability to form films or gels when dried or reacted. Synonyms Sodium Metasilicate (for certain compositions) ; Water Glass ; Soluble Glass ; Silicate of Soda ; Sodium Silicic Acid Salt ; Disodium Trioxosilicate (IUPAC Name for some forms) ; Sodium Silicate Solid Formula Na₂SiO₃ CAS No 1344-09-8 HS Code 28391100 Industries We Serve Detergent Industry Ceramics & Refractories Construction Paper & Pulp Industry Textile Industry Water Treatment Paints & Coatings Adhesives & Sealants Applications Acts as a builder and corrosion inhibitor in soaps and detergents. Used as a binder in foundry molds and refractory bricks. Used for concrete hardening, waterproofing, and soil stabilization. Increases the chemical resistance and life of cementitious materials. Functions as a binding agent and enhances ink receptivity. Also used in bleaching and sizing. Acts as a bleach stabilizer and assists in dye fixing. Enhances finish and fabric durability. Used in manufacturing corrugated board adhesives, gummed tape, and construction glues. Functions as a corrosion control agent and pH stabilizer in industrial water systems. Used as a dispersant and binder for pigments. Sometimes used as a coating or carrier in chemical catalysts due to its thermal stability.

pulp and paper, S, Water Treatment

Sodium Silicate Solution (40%) (Na2SiO3)

Sodium Silicate Solution (40%) Sodium silicates are colorless glassy or crystalline solids, or white powders. Except for the most silicon-rich ones, they are readily soluble in water, producing alkaline solutions. When dried up it still can be rehydrated back in water. Sodium silicates are stable in neutral and alkaline solutions. Sodium silicate solution 40% is a concentrated aqueous solution of sodium silicate, often referred to as liquid glass or water glass. This solution is used in various industrial and commercial applications due to its unique properties and versatility. Synonyms Sodium Silicate Liquid 40% ; Liquid Glass 40% ; Water Glass 40% ; Alkaline Silicate Solution 40% Formula Na₂SiO₃ CAS No 1344-09-8 HS Code 28391900 Industries We Serve Construction Industry Automotive Industry Paper and Pulp Industry Detergents and Cleaning Products Chemical Industry Textile Industry Water Treatment Mining and Mineral Processing Agriculture Industry Food Industry Applications Acts as a builder in detergents, enhancing cleaning efficiency. Provides alkalinity for better removal of oils, grease, and dirt. Prevents corrosion of metal parts in washing machines and dishwashers. Used as a concrete hardener, sealer, and densifier, improving surface strength. Provides waterproofing and reduces permeability in cement and plaster. Utilized in fireproofing materials due to heat resistance. Strong inorganic adhesive for paper, cardboard, and wood products. Used as a binder in the manufacture of refractory bricks, foundry molds, and abrasive wheels. Acts as a buffer and alkaline stabilizer in bleaching processes. Enhances paper strength when used in coatings and sizing. Functions as an adhesive for corrugated boards. Serves as a coagulation and flocculation aid in wastewater treatment. Acts as a metal passivation agent for pipelines and boilers. Used as a binder for sand molds in foundries, giving strength and heat resistance. Acts as a soil conditioner and pH regulator in some applications. Ingredient in silica gel and precipitated silica manufacturing. Used in textile processing for sizing and finishing. Employed in fire-resistant coatings and welding rods. Plays a role in ceramics and catalysts production.

Chemical Manufacturing, S, Water Treatment

Sodium Metabisulphite (Na2S2O5)

Sodium Metabisulphite Sodium Metabisulphite is a white crystalline powder with a pungent sulfur dioxide odor. It is widely used as a preservative, antioxidant, and disinfectant in food, water treatment, and pharmaceuticals. The chemical also finds applications in textiles, mining, and photography due to its strong reducing properties. Synonyms Sodium Pyrosulfite, Disodium Pyrosulfite, Pyrosulfurous Acid, Disodium Salt, Sodium Disulphite, SMBS Formula Na₂S₂O₅ CAS No 7681-57-4 HS Code 28321090 Industries We Serve Food and Beverage Industry Chemical Industry Textile Industry Photography Pharmaceutical Industry Water Treatment Mining Industry Pulp and Paper Industry Cosmetics and Personal Care Textile Industry Applications Acts as a preservative and antioxidant (E223) in processed foods. Prevents browning in dried fruits, juices, and beverages. Used in wine and beer making to control microbial growth and oxidation. Removes chlorine and dissolved oxygen from wastewater and drinking water. Applied in boiler water treatment to prevent corrosion. Employed as a purifying agent in antibiotic production. Used as a conservant in medicines and formulations. Sometimes used in photographic developers and medical disinfectants. Functions as a bleaching agent for wool, silk, and jute. Helps in dyeing and printing processes as a reducing agent. Used in ore flotation (e.g., gold extraction) to prevent oxidation. Serves as a reducing agent in various chemical processes. Utilized in fixing baths to prevent oxidation of developing solutions. Applied in the tanning process for hides and skins.

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