Potassium permanganate crystals extrapure 500GM | |||
11330SG500 | 925150229CX | ||
Extrapure | 9251502 | ||
7722-64-7 | 101789 | ||
KMnO4 | March 2024 | ||
158.04 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Dark purple crystals with metallic lusture. | Dark purple or almost black crystals with metallic lusture. |
2 | Solubility | Complies | Soluble in water. |
3 | Assay(iodometric) | 99.31% | Min. 99.00% |
4 | Insoluble matter | 0.17% | 0.20% max |
5 | Chloride(Cl) | Less than 0.01% | 0.01% max |
6 | Sulphate(SO4) | Less than 0.03% | 0.03% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |