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. |