Sodium hydroxide
Caustic soda flakes
¥490.00
Product Name: Caustic Soda Flakes (Sodium Hydroxide Flakes)
Key Features: White solid flakes, high purity (99% min), strong alkalinity, highly soluble in water.
Main Applications by Industry:
Chemical Synthesis: Raw material for producing sodium salts, dyes, and pharmaceutical intermediates.
Textile & Dyeing: Scouring and mercerizing cotton fabrics to improve luster and dye uptake.
Pulp & Paper: Pulping wood fibers and de-inking recycled paper.
Soap & Detergent: Saponifying fats/oils for soap; builder in laundry powders and industrial cleaners.
Water Treatment: pH adjustment and neutralization of acidic wastewater.
Petroleum: Drilling fluid additive and removal of acidic gases (H₂S, CO₂).
Metallurgy: Extracting alumina from bauxite (Bayer process); metal degreasing.
Food & Pharma: Peeling agent, neutralizer, and pH adjuster (food-grade where required).
Handling & Safety:
Strongly corrosive. Use PPE (gloves, goggles). In case of skin/eye contact, rinse immediately with plenty of water.
