
| Potassium chloride AR 500GM | |||
| 21240SG500 | 966360301HZ | ||
| AR | 9663603 | ||
| 7447-40-7 | 122222 | ||
| KCl | August 2026 | ||
| 74.56 | July 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Small white crystalline powder. | Small white crystals/crystalline powder. | |
| 2 | Solubility | Complies | 10% solution in water should be clear. | |
| 3 | Assay(argentometric, after drying) | 99.82% | Min. 99.50% | |
| 4 | pH(5% aq soln) | 7.19 | 5 - 8 | |
| 5 | Insoluble matter | 0.002% | 0.005% max | |
| 6 | Loss on drying,130°C | 0.13% | 0.20% max | |
| 7 | Bromide (Br) | Less than 0.01% | 0.01% max | |
| 8 | Iodide (I) | Less than 0.002% | 0.002% max | |
| 9 | Sulphate (SO4) | Less than 0.003% | 0.003% max | |
| 10 | Phosphate (PO4) | Less than 0.005% | 0.005% max | |
| 11 | Total nitrogen (N) | Less than 0.001% | 0.001% max | |
| 12 | Iron (Fe) | 0.000037% | 0.0002% max | |
| 13 | Heavy metal (as Pb) | 0.000046% | 0.0005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |