Formula : NaOH
Molecule Weight :40.00
Description : White transparent crystalline, Density is 2.13,
Melting point is 318.4ºC, boiling point is 1390ºC.
There are two kinds of caustic soda: solid and liquid. For solid caustic soda,
there are in flake , lump and pearl: while liquid caustic soda is
colorless transparent one. Solid caustic soda is easy to absorb moisture
and release great heat. Water solution is alkaline. This product has strong corrosive.
Specification : GB 209-93
Appearance : Flake Flake
NaOH : 99% Min 96% Min
Na2CO3 : 0.9% Max 2.5% Max
NaCl : 0.15% Max 1.4% Max
Fe2O3 : 0.005% Max 0.01% Max
Uses : To be used in paper-making, detergent, and synthetic fatty acid. In chemical industry,
it is also used to produce borax, formic acid, oxalic acid etc.
In food industry, it will balance acid and alkaline in food, color-reduce,
Packing : In 25 kgs PP bags lined with PE.