
|
Items |
Specification | |
|
NaOH (%): |
99%Min |
96%Min |
|
Na2CO3 (%): |
0.5%Max |
1.4%Max |
|
NaCl (%): |
0.03%Max |
2.8%Max |
|
Fe2O3 (%): |
0.005%Max |
0.01%Max |
Packing:
25kg bag for Flakes and Pearls
200kg Iron drum for Solid
Property:
Very strong hygroscopicity. Apt to dissolve it in water, send out heat when dissolving, the aqueous solution is alkaline, there are soft senses; Dissolve it in the ethanol and glycerin; Do not dissolve it in the acetone,ether. Corrosivity is extremely strong, have function of corroding on fibre , skin , glass , pottery ,etc..
Usage:
Used as a raw material in the manufacturing of soaps, detergents, textile and paper. Also used in water softening, refining petroleum products, sanitation, hygiene and production chemicals. In food and drug industry, it is used as acidity regulator, alkali, impregnant’s pigment, etc.