Potassium nitrate extrapure 500GM | |||
11320SG500 | 926320203DX | ||
Extrapure | 9263202 | ||
7757-79-1 | 102284 | ||
KNO3 | April 2024 | ||
101.1 | March 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless crystalline powder. | Colourless crystals/crystalline powder. |
2 | Solubility | Complies | Soluble in water. |
3 | Assay | 99.69% | Min. 98.00% |
4 | Chloride (Cl) | Less than 0.02% | 0.02% max. |
5 | Sulphate (So4) | Less than 0.02% | 0.02% max. |
6 | Heavy metal (as Pb) | Less than 0.002% | 0.002% max. |
7 | Sodium (Na) | Less than 0.5% | 0.5% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |