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Sodium Aluminium Sulphate Anhydrous TECHNICAL INFORMATION Chemical FormulaNaAl(SO₄)₂ CAS Number10102-71-3 HS Code28333090 PRODUCT OVERVIEW Sodium Aluminium Sulphate Anhydrous Sodium Aluminium Sulphate Anhydrous (SASA) is a high-purity inorganic double salt widely used in the food, bakery, pharmaceutical, and chemical industries. It is best known as a slow-acting leavening acid in baking powder formulations, where it reacts with sodium bicarbonate to release carbon dioxide during baking, resulting in improved volume and texture of baked products. In addition to food applications, Sodium Aluminium Sulphate Anhydrous is used in specialty chemical formulations, laboratory applications, and industrial processing where controlled acidity and buffering properties are required. At DEW-CHEM INDIA, we supply premium-quality Sodium Aluminium Sulphate Anhydrous manufactured to international quality standards, ensuring high purity, consistent quality, export-grade packaging, and timely worldwide deliveries. Industries Served Food & Beverage Industry Bakery & Baking Powder Manufacturing Chemical Manufacturing Industry Pharmaceutical Industry Processed Food Industry Specialty Chemical Industry SYNONYMS Sodium Aluminium SulphateSodium Aluminum SulfateSodium AlumSoda AlumSASASodium Aluminium Sulfate Anhydrous Application Baking Powder Manufacturing Leavening Agent in Bakery Products Food Acidity Regulation Food Stabilization Buffering Agent Flour Treatment Chemical Intermediate Laboratory Reagent Specialty Chemical Formulations Industrial Chemical Processing

Sulphur (Granular / Powder) TECHNICAL INFORMATION Chemical FormulaS CAS Number7704-34-9 HS Code25030090 PRODUCT OVERVIEW Sulphur (Granular / Powder) Sulphur (Granular / Powder) is a high-purity elemental chemical widely used in the fertilizer, chemical, petrochemical, rubber, mining, and sulphuric acid industries. It is one of the world’s most important industrial raw materials and serves as the primary feedstock for sulphuric acid production. Granular sulphur offers excellent flowability, reduced dust generation, and ease of handling during storage and transportation, while sulphur powder is preferred for agricultural, rubber, chemical, and fungicide applications where finer particle size is required. At DEW-CHEM INDIA, we supply premium-quality Sulphur Granules and Sulphur Powder manufactured to international quality standards, ensuring high purity, consistent quality, reliable export packaging, and timely global deliveries. Industries Served Fertilizer Industry Sulphuric Acid Manufacturing Industry Chemical Manufacturing Industry Rubber Industry Agriculture Industry Mining & Mineral Processing Petrochemical Industry Oil & Gas Industry Pharmaceutical Industry Paper & Pulp Industry Textile Industry Explosives Industry Water Treatment Industry Detergent Industry Battery Manufacturing Industry Metal Processing Industry SYNONYMS SulfurElemental SulphurBrimstoneSulphur GranulesSulphur PowderAgricultural SulphurIndustrial Sulphur Application Sulphuric Acid Manufacturing Fertilizer Production Soil Conditioning & Sulphur Nutrition Rubber Vulcanization Chemical Intermediates Fungicide Formulations Mining & Ore Flotation Petroleum Refining Battery Chemicals Paper Manufacturing Water Treatment Chemicals Detergent Manufacturing Explosives Production Pharmaceutical Intermediates Pigment & Dye Manufacturing

Sodium Bicarbonate TECHNICAL INFORMATION Chemical FormulaNaHCO₃ CAS Number144-55-8 HS Code28363000 PRODUCT OVERVIEW Sodium Bicarbonate Sodium Bicarbonate is a versatile inorganic chemical widely used across the food, pharmaceutical, water treatment, chemical, textile, agriculture, environmental, and industrial sectors. It functions as a buffering agent, neutralizing agent, pH regulator, leavening agent, and cleaning ingredient. Its excellent safety profile, high purity, and environmentally friendly nature make Sodium Bicarbonate suitable for a broad range of industrial and commercial applications, including water treatment, flue gas treatment, fire extinguishers, animal nutrition, pharmaceuticals, and food processing. At DEW-CHEM INDIA, we supply premium-quality Sodium Bicarbonate manufactured to international quality standards, ensuring consistent purity, reliable packaging, and timely global deliveries. Industries Served Food & Beverage Industry Pharmaceutical Industry Chemical Manufacturing Industry Water Treatment Industry Textile Industry Leather Industry Animal Feed Industry Agriculture Industry Oil & Gas Industry Petrochemical Industry Mining & Mineral Processing Detergent & Cleaning Industry Rubber Industry Paints & Coatings Industry Personal Care & Cosmetics Industry Environmental & Wastewater Treatment SYNONYMS Sodium BicarbonateSodium Hydrogen CarbonateSodium Acid CarbonateBaking SodaBicarbonate of SodaCooking Soda (Food Grade)Nahcolite Application Food Ingredient & Leavening Agent pH Adjustment & Buffering Water Treatment & Neutralization Flue Gas Desulfurization Fire Extinguisher Powder Animal Feed Additive Pharmaceutical Formulations & Antacids Textile Dyeing & Processing Leather Processing Industrial Cleaning Products Chemical Manufacturing Oil Drilling Fluids Effluent Treatment Odor Control Acid Neutralization Household Cleaning Formulations

Sodium Bisulphite TECHNICAL INFORMATION Chemical FormulaNaHSO₃ CAS Number7631-90-5 HS Code28321000 PRODUCT OVERVIEW Chloroform Sodium Bisulphite is a highly effective reducing agent widely used in water treatment, chemical manufacturing, textile processing, leather tanning, food processing, mining, and pharmaceutical industries. It is primarily used for chlorine removal, oxygen scavenging, bleaching, and preservation, making it an essential chemical across various industrial sectors. In water treatment applications, Sodium Bisulphite efficiently removes residual chlorine from treated water, protecting downstream equipment and ensuring water quality. It is also extensively used as an oxygen scavenger in boiler systems to minimize corrosion and improve operational efficiency. At DEW-CHEM INDIA, we supply premium-quality Sodium Bisulphite manufactured to international quality standards, ensuring consistent purity, reliable packaging, and timely deliveries to customers worldwide. Industries Served Water Treatment Industry Chemical Manufacturing Industry Textile Industry Leather Industry Paper & Pulp Industry Pharmaceutical Industry Mining & Mineral Processing Oil & Gas Industry Petrochemical Industry Photography & Imaging Industry Electroplating Industry Laboratory & Research Institutions SYNONYMS Sodium BisulphiteSodium Bisulfite (US Spelling)Sodium Hydrogen SulfiteSodium Acid SulfiteSodium Hydrogen BisulfiteSulfurous Acid Sodium Salt Application Chlorine Removal & Dechlorination Oxygen Scavenging in Boiler Water Industrial Wastewater Treatment Chemical Reducing Agent Textile Bleaching & Dyeing Leather Processing Food Preservation & Antioxidant Pulp Bleaching Gold Extraction Photography Chemical Processing Pharmaceutical Intermediate Water Purification Industrial Cleaning Formulations Sulfonation & Chemical Synthesis

Sodium Chloride TECHNICAL INFORMATION Chemical FormulaNaCl CAS Number7647-14-5 HS Code25010090 PRODUCT OVERVIEW Chloroform Sodium Chloride (NaCl) is one of the world’s most widely used inorganic chemicals and an essential raw material for numerous industrial processes. It is a naturally occurring ionic compound that serves as the primary feedstock for the chlor-alkali industry, where it is used to manufacture chlorine, caustic soda, and hydrogen. Industrial-grade Sodium Chloride is extensively used in water treatment, textiles, leather processing, detergents, oil & gas operations, glass manufacturing, mining, and many other industrial sectors due to its high purity, excellent solubility, and cost-effectiveness. At DEW-CHEM INDIA, we supply premium-quality Industrial Sodium Chloride manufactured to international quality standards, ensuring consistent purity, reliable packaging, and timely global deliveries. Industries Served Chemical Manufacturing Industry Water Treatment Industry Textile Industry Leather Industry Detergent & Soap Manufacturing Industry Pharmaceutical Industry Oil & Gas Industry Petrochemical Industry Mining & Mineral Processing Industry Glass Manufacturing Industry Paper & Pulp Industry Rubber Industry Dye & Pigment Industry Power Plants SYNONYMS Sodium ChlorideCommon SaltIndustrial SaltRock SaltRefined SaltPure Sodium ChlorideHaliteBrine SaltVacuum SaltCrystalline Salt Application Chlorine & Caustic Soda Production Water Softening & Water Treatment Chemical Manufacturing Textile Dyeing & Finishing Leather Processing Soap & Detergent Manufacturing Glass Production Pharmaceutical Formulations Food Preservation Oil Drilling Fluids Ion Exchange Resin Regeneration Industrial Cleaning De-icing Brine Preparation Chlor-Alkali Electrolysis

Silicone Defoamer TECHNICAL INFORMATION Chemical Formula(C₂H₆OSi)ₙ CAS Number63148-62-9 HS Code38249900 PRODUCT OVERVIEW Silicone Defoamer Silicone Defoamer is a highly efficient foam-control additive designed to eliminate existing foam and prevent the formation of new foam during industrial processes. Silicone-based defoamers provide rapid foam knockdown, excellent persistence, and effective performance at very low dosage levels. Silicone defoamers improve process efficiency, reduce production downtime, increase equipment utilization, and enhance product quality by controlling excessive foam in manufacturing and water treatment systems. At DEW-CHEM INDIA, we supply premium-quality Silicone Defoamer formulated for consistent performance, excellent compatibility, and reliable foam control across a wide range of industrial applications. Industries Served Water & Wastewater Treatment Industry Paper & Pulp Industry Textile Industry Paints & Coatings Industry Chemical Manufacturing Industry Fertilizer Industry Petrochemical Industry Oil & Gas Industry Pharmaceutical Industry Detergent Manufacturing Industry Construction Chemicals Industry Mining & Mineral Processing Industry Latex & Rubber Industry Cement Industry SYNONYMS Silicone DefoamerSilicone Antifoam AgentSilicone AntifoamSilicone Foam Control AgentSilicone Emulsion DefoamerSilicone Oil DefoamerPolydimethylsiloxane (PDMS) DefoamerSilicone Foam Suppressant Application Foam Control in Wastewater Treatment Industrial Effluent Treatment Paper Manufacturing Textile Dyeing & Finishing Paint & Coating Production Adhesive Manufacturing Chemical Reactors Oil Drilling & Refining Sugar Processing Food Processing Fermentation Processes Detergent Production Cement & Concrete Admixtures Cooling Water Systems Industrial Cleaning Formulations Latex Manufacturing

Sodium Thiosulphate Pentahydrate TECHNICAL INFORMATION Chemical FormulaNa₂S₂O₃ CAS Number10102-17-7 HS Code28323020 PRODUCT OVERVIEW Sodium Thiosulphate Pentahydrate Sodium Thiosulphate Pentahydrate is a water-soluble inorganic compound widely used in water treatment, photographic processing, leather chemicals, laboratory applications, and chemical intermediates. It is valued for its reducing and dechlorinating properties. Industries Served Water Treatment Industry Chemical Intermediate Industry Photography Industry Leather Industry Laboratory & Research SYNONYMS Sodium Thiosulphate PentahydrateSodium Thiosulfate PentahydrateSodium ThiosulfateSodium HyposulfiteThiosulphate of SodaSodium Thiosulfate Pentahydrate Solution Application Photographic Chemicals Leather Chemicals Laboratory Chemicals Water Treatment Dechlorination Chemical Intermediates

Sodium Sulphate Anhydrous TECHNICAL INFORMATION Chemical FormulaNa2O4S CAS Number7757-82-6 HS Code28331100 PRODUCT OVERVIEW Sodium Sulphate Anhydrous Sodium Sulphate Anhydrous is the sodium salt of sulfuric acid and a key industrial chemical. It is a white crystalline solid that is highly soluble in water and is widely used across detergent, glass, textile, paper, chemical, pharmaceutical, agriculture, construction, water treatment, and leather applications. Industries Served Detergent & Cleaning Products Industry Glass Manufacturing Industry Textile Industry Paper & Pulp Industry Chemical Manufacturing Industry Pharmaceutical Industry Agriculture Industry Construction Industry Water Treatment Industry Leather Industry SYNONYMS Disodium SulfateSulfuric Acid Disodium SaltSulfate of SodaGlauber SaltAnhydrous Sodium Sulfate Application Detergent Filler Desiccant Glass Production Textile Dyeing and Finishing Wetting Agent Kraft Process Raw Material Manufacturing Drying Agent pH Regulation Pharmaceutical Excipient Laxative Formulations Soil Conditioning Fertilizer Component Cement & Concrete Additive Water pH Adjustment Leather Tanning Food Additive

Sulphuric Acid TECHNICAL INFORMATION Chemical FormulaH₂SO₄ CAS Number7664-93-9 HS Code28070010 PRODUCT OVERVIEW Sulphuric Acid Sulfuric Acid (H₂SO₄) is one of the most widely used industrial chemicals. At high concentration, it is a highly corrosive, dense liquid with strong acidic, dehydrating, and oxidizing properties. It serves as a key raw material and reagent across numerous chemical and industrial processes. Industries Served Chemical Manufacturing Industry Metal Processing Industry Automotive Industry Pharmaceutical Industry Textile Industry Water Treatment Industry Agriculture Industry Paper & Pulp Industry Mining Industry Electronics Industry Detergent & Soap Industry Food & Beverage Industry Construction Industry Energy Industry SYNONYMS Oil of VitriolVitriolSpirit of Sulfur Application Phosphoric Acid Production Sulfonation and Sulfation Chemical and Petrochemical Manufacturing Metal Pickling Ore Leaching Lead-Acid Batteries Battery Maintenance pH Adjustment Alkaline Waste Neutralization Drug Manufacturing Etching and Cleaning Printed Circuit Board (PCB) Processing Ore Processing Phosphate Rock Processing Surfactant Production Sugar Refining Industrial Cleaning Oil Refining Plaster and Gypsum Production Cement Production Soil Treatment Waste Treatment Caprolactam Production Plastic and Synthetic Material Production

Sulphamic Acid (Crystal/Powder) TECHNICAL INFORMATION Chemical FormulaH₃NSO₃ CAS Number5329-14-6 HS Code28111990 PRODUCT OVERVIEW Sodium Silicate Solution Sulphamic Acid (H₃NSO₃), also known as sulfamic acid, is a white crystalline solid available in crystal or powder form. It is a versatile industrial chemical known for its acidic properties and is widely used in cleaning, descaling, surface treatment, chemical synthesis, and industrial formulations. Industries Served Chemical Manufacturing Industry Water Treatment Industry Pharmaceutical Industry Agriculture Industry Textile Industry Food Industry Detergent Industry Cosmetics Industry Construction Industry SYNONYMS Sulfamic AcidAmidosulfonic AcidSulfamic Acid PowderSulfamic Acid CrystalsSulfamidic Acid Application Cleaning Agents Catalyst Descaling pH Control Surface Preparation Metal Cleaning Chemical Intermediate Production Antiseptic Formulations Herbicide Production Textile Dyeing and Finishing pH Adjustment Household and Industrial Cleaners Metal Pickling Formulation Ingredient Concrete Cleaning