Product Description
Caustic Soda
Caustic soda (sodium hydroxide) is a versatile alkali. Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production. Other applications include water treatment, food, textiles, metal processing, mining, glass making and others.
Excellent Solubility and VersatilityCaustic soda easily dissolves in water with an exothermic reaction, making it suitable for various chemical processes. Its versatility spans applications in water treatment, soap manufacture, textiles, detergents, pulp and paper, petrochemical, and dye industries, highlighting its value as a key industrial ingredient.
Packaging and Shelf Life AssurancePackaged securely in 25 kg or 50 kg HDPE bags with inner liners, caustic soda ensures safe storage and transportation. The product maintains optimal properties for up to two years when kept sealed in cool, dry settings, safeguarding its efficacy for industrial or laboratory use.
Global Compliance and Safety StandardsAdhering to strict safety and transport regulations (ADR/RID, IMDG, IATA), caustic soda is managed with top-tier practices. Safety precautions, including wearing protective gear and proper storage methods, are essential due to its corrosive and reactive nature.
FAQ's of Caustic Soda:
Q: How should caustic soda be safely handled and stored?
A: Due to its corrosive and highly alkaline properties, caustic soda must be handled with protective gloves, goggles, and clothing. Always store in airtight containers in a cool, dry place to prevent moisture absorption and preserve product quality.
Q: What process occurs when caustic soda dissolves in water?
A: When caustic soda dissolves in water, it reacts exothermically-releasing significant heat. Always add caustic soda to water slowly while stirring to prevent splashing and manage heat escalation.
Q: Where is caustic soda commonly used?
A: Caustic soda is utilized globally in water treatment, paper and pulp manufacturing, soap and detergent production, textiles, petrochemical processing, aluminum refining, and dye and bleach industries.
Q: What are the benefits of using high-purity caustic soda?
A: Using caustic soda with a minimum purity of 99% ensures consistent, efficient reactions, lowers the risk of contaminants, and enhances product quality in industrial and laboratory applications.
Q: When does caustic soda expire and how can its shelf life be maximized?
A: Caustic soda retains its properties for up to two years if kept sealed in original packaging and stored away from moisture. Unsealed or improperly stored material may degrade more quickly.
Q: How is caustic soda transported internationally?
A: Transportation of caustic soda follows international safety guidelines per ADR/RID, IMDG, and IATA to ensure compliance with hazardous materials regulations, minimizing risk during shipment.