1. Properties
Sodium hydroxide, the chemical formula is NaOH, commonly known as
caustic soda, caustic soda, caustic soda, is a strong corrosive alkali, generally
in the form of flakes or granules, easily soluble in water
(exothermic when dissolved in water) and forms Alkaline solution, otherwise
deliquescence, easy to absorb water vapor (deliquescence) and carbon dioxide
(deterioration) in the air.
Product name: Caustic Soda Flake
CAS No.: 1310-73-2
Hazard Class: 8
UN No.: UN1823
Packing Group: II
H.S.CODE: 28151100
Molecular Weight: 40.00
Molecular Formula: NaOH
Appearance: White flakes
2. Specifications:
Industrial grade GB209-2006
Composing |
Flake/pearl/solid 96% |
Flake/pearl/solid 98% |
Flake/pearl/solid 99% |
NaOH |
96% Min. |
98% Min. |
99% Min. |
Na2CO3 |
1% Max. |
0.5% Max. |
0.4% Max. |
NaCl |
2% Max. |
0.03% Max. |
0.015% Max. |
Fe2O3 |
0.01% Max. |
0.005% Max. |
0.001% Max |
Quality Guarantee
The quality meet the stand GB/T209-2006,
Sampling is conducted every 2 hours in production process and testing for ensuring the quality .
3rd part inspection can be arranged when loading the shipmeng.caustic soda for soap making
Sodium hydroxide is widely used in the national economy, and many industrial
sectors require sodium hydroxide. The sector that uses the most sodium hydroxide
is the manufacture of chemicals, followed by the manufacture of paper, aluminum,
tungsten, rayon, rayon and soap. In addition, in the production of dyes, plastics,
pharmaceuticals and organic intermediates, the regeneration of old rubber.
sodium hydroxide bulk
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