Caustic soda, also known as sodium hydroxide (NaOH), is a highly alkaline and caustic chemical compound. It is a white, odorless, and highly soluble solid that is commonly used in various industries.
Physical Properties:
- Appearance: White, translucent, or colorless crystals or flakes
- Odor: Odorless
- Solubility: Highly soluble in water, releasing heat
- pH: Highly alkaline (pH 14)
Uses:
- Manufacturing of soaps, detergents, and cleaning agents
- Textile industry for bleaching and dyeing
- Paper and pulp processing
- Water treatment and wastewater management
- Chemical synthesis and production of various compounds
Handling and Safety:
- Highly corrosive and caustic, causing severe burns and eye damage
- Wear protective gear, including gloves, goggles, and masks
- Handle in well-ventilated areas, avoiding inhalation of dust or fumes
- Store in a cool, dry place, away from incompatible materials