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Pure sodium hydroxide is a white solid; available in PRERLS, FLAKES and SOLID. It is hygroscopic and readily absorbs water from the air, so it should be stored in an airtight container. It is very soluble in water with liberation of heat. It is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner
Chemical Name: Sodium Hydroxide
Chemical Formula: NaOH
Molecular weight: 40.00
Specifications
Sr. No. |
Characteristic |
Specification |
|
1 |
Sodium Hydroxide (As NaOH) on dry basis |
% |
99.30min |
2 |
Sodium Carbonate (as Na2CO3) |
% |
0.60max |
3 |
Chloride (as NaCl) |
% |
0.10max |
4 |
Iron (as Fe+++) |
ppm |
10.00max |
5 |
Nickle (as Ni) |
ppm |
5.00max |
6 |
Particle Size (nominal) |
mm |
0.7 to 1.1 |