Caustic Soda
|
Item |
Index |
Index | |||
|
Appearance |
Flakes/Solid |
Pearls | |||
|
NaOH (%min) |
96 |
98 |
99 |
96 |
99 |
|
Na2CO3 (%max) |
1.0 |
0.9 |
0.8 |
1.0 |
0.8 |
|
NaCl (%max) |
3.2 |
0.05 |
0.05 |
3.2 |
0.05 |
|
Fe3O3 (%max) |
0.008 |
0.005 |
0.005 |
0.008 |
0.005 |
Properties: Colorless non-transparent solid, freely deliquescent
Solubility: Freely soluble in water, ethyl alcohol, glycerin, insoluble in acetone.
Usages: Sodium hydroxide is one of the basic chemical materials in national economy, and widely used in light chemical industry, chemical industry and metallurgy industry, textile industry, medicine, and pesticide, also applied for synthesizing organic chemical and mineral chemical products.