CASR |
: | 7447-40-7 |
Molecular Formula |
: | KCl |
Molecular Weight |
: | 74.56 |
| Specifications | |
|---|---|
| Description: | Small white crystals/crystalline powder. |
| Solubility: | 10% solution in water should be clear. |
| Assay(argentometric, after drying): | Min. 99.50% |
| pH(5% aq soln): | 5 - 8 |
| Insoluble matter: | 0.005% max |
| Loss on drying,130°C: | 0.20% max |
| Bromide (Br): | 0.01% max |
| Iodide (I): | 0.002% max |
| Sulphate (SO4): | 0.003% max |
| Phosphate (PO4): | 0.005% max |
| Total nitrogen (N): | 0.001% max |
| Iron (Fe): | 0.0002% max |
| Heavy metal (as Pb): | 0.0005% max |
