CASR |
: | 7757-82-6 |
Molecular Formula |
: | Na2SO4 |
Molecular Weight |
: | 142.04 |
| Specifications | |
|---|---|
| Description: | A hygroscopic white powder or granules. |
| Solubility: | 10% solution in water should be clear. |
| Assay(on dried basis): | Min. 99.00 % |
| Loss on drying,130°C: | 1.0% max |
| Chloride(Cl): | 0.01% max |
| Iron(Fe): | 0.002% max |
| Heavy metal(as Pb): | 0.002% max |
| Total nitrogen(N): | 0.01% max |
| Potassium(K): | 0.1% max |
| Particle size: | Not more than 5% pass through 60 mesh and not more than 5% retain through 30mesh |
