CASR |
: | 7757-79-1 |
Molecular Formula |
: | KNO3 |
Molecular Weight |
: | 101.1 |
| Specifications | |
|---|---|
| Description: | Colourless crystals/crystalline powder. |
| Solubility: | Soluble in water. |
| Assay: | Min. 99.50% |
| pH(5% aq soln): | 5.0 - 7.5 |
| Insoluble matter: | 0.003% max. |
| Chloride (Cl): | 0.001% max. |
| Sulphate (So4): | 0.003% max. |
| Nitrite (NO2): | 0.001% max. |
| Iron (Fe): | 0.0003% max. |
| Heavy metal (as Pb): | 0.0005% max. |
| Sodium (Na): | 0.1% max. |
