1. Product Description
Caustic Soda Flake 99% NaOH Sodium Hydroxide Tech Grade
Apperance: White Flakes
Also known as sodium hydroxide, it is an inorganic compound, the chemical formula NaOH, the relative molecular weight of 39.9970.
Sodium hydroxide has a corrosive effect on fibers, skin, glass, ceramics, etc., and will release heat when dissolved or diluted in concentrated solution. The neutralization reaction with inorganic acid can also produce a lot of heat and generate the corresponding salts. React with aluminum and zinc, non-metallic boron and silicon to release hydrogen; Disproportionation reaction occurs with halogens such as chlorine, bromine and iodine. Can precipitate metal ions from aqueous solution to become hydroxide; It can make the oil saponification reaction, generate the corresponding organic acid sodium salt and alcohol, which is the principle of removing the oil on the fabric.
2. Technical Data Sheet
| NaOH |
99% min |
| Na2CO3 |
0.5% max |
| NaCl |
0.03% max |
| Fe2O3 |
0.005% max |
3. Package of Caustic Soda Flake
25 kgs bag, 27 mts/20'fcl
1000 kgs jumbo bag, 20 mts/20'fcl
1200 kgs jumbo bag, 24 mts/20'fcl
4. Applications
Audited Supplier 
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