Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
CAS No.: 1310-73-2
Classification: Caustic Soda
MF: NaOH
Purity: 99%
uses: the manufacture of chemicals, paper, aluminum smelting, refining tungsten, artificial silk, rayon and soap manufacturing, production of dyes, plastics, pharmaceutical and organic intermediates, the old rubber recycling, metal sodium, water electrolysis as well as the inorganic salt production, Preparation of borax, chromium salts, manganese salts, phosphate, etc. need to use a lot of caustic soda
Specifications
Items Super Grade Standard grade.
Sodium Hydroxide %≥ 99.5 99.0
Sodium Carbonate%≤ 0.5 0.8
Sodium Chloride %≤ 0.045 0.050
Ferroso-ferric Oxide %≤ 0.004 0.004
Silicon Dioxide %≤ 0.004 0.006
Sodium Sulfate %≤ 0.050 0.060
Copper %≤ 0.0002 0.0003
Calcium %≤ 0.005 0.008