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CAUSTIC SODA PEARL

CAUSTIC SODA PEARL

CAUSTIC SODA PEARL (IONIC MEMBRANE)

Sodium hydroxide (NaOH) commonly known as caustic soda, is supplied as white micro-pearl granules. It is deliquesent and rapidly dissolves in water and forms concentrated solutions of sodium hydroxide also known as caustic liquor or lye. Concentrated solutions in water are clear in colour. NaOH is a strong alkaline substance that dissociates completely in water to sodium and hydroxyl ions. It quickly absorbs carbon dioxide and water from the air. When near moisture, sodium hydroxide can burn or eat away at animal and vegetable tissue and some metal (corrosive). Sodium hydroxide mixes easily with water, alcohol and glycerol. It generates heat while dissolving being an exothermic reaction.

Application:

  • Petrochemical industries
  • Used to manufacture soaps and detergents, biodiesel
  • In pulp and paper and textiles
  • In petroleum industries
  • In biodiesel
  • In dairy plants, fat-and-oil plants
  • In liquor enterprises, tobacco plants
  • In textile, glass, rubber and other industries
  • In commercial drain and oven cleaners

SPECIFICATIONS

CAUSTIC SODA, PEARL

Constituent Specifications Test results Conclusions
NaOH % ≧ 99.00 99.55 Qualified
NaCI % ≦ 0.03 0.03 Qualified
Na2CO3%≦ 0.5 0.3 Qualified
Fe2O3% ≦ 0.005 0.002 Qualified
NOTES:
Conclusion The text shows the CAUSTIC SODA PEARL accord with the index of qualified products in GB209—2006

Packing
  • 50 kg /25kg HDPE/PP bags with LDPE line
  • In steel drums
  • Soft containers