POTASSIUM PERMANGANATE
POTASSIUM PERMANGANATE
| Article No. | 542308 |
| Grade | ACS |
| Purity | 99.0% |
| CAS No. | 7722-64-7 |
| Molecular Formula | KMnO4 |
| Molecular Weight | 158.03 |
| H.S. Code | 2841.6100 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20°C | Solid |
| Colour | Blackish Crystalline |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 240°C |
| Vapour density | 5.4 |
| Density [g/cm³] | 2.7 |
Specifications
| Appearance | Dark purple or brownish-black granular powder or dark purple/almost black crystals, usually having a metallic lustre. |
| Solubility | Soluble in cold water, freely soluble in boiling water. |
| Insoluble matter | Max 1.0 % |
| Chloride | Max 200 ppm |
| Sulfate | Max 500 ppm |
| Assay | 99-100.5% |
| Packings | 500 gm |
