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POTASSIUM PERMANGANATE AR/ACS
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2448 | AR/ACS | 99.00% | 7722-64-7 | KMnO4 | 158.03 | 2841.6100 | 60 Months |
Packings
| 500 g |
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 |
| Solubility in water [% weight] | 7 g in 100 g of water |
Specifications
| Appearance | Blackish crystalline powder with metallic luster. |
| Assay (iodometric) | Min 99% |
| Substance insoluble in water | Max 0.2% |
| Chloride & chlorates (as Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.02% |
| Total nitrogen (N) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.003% |
| Iron (Fe) | Max 0.005% |
| Loss on drying | Max 0.5% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS03, GHS07, GHS09 |
| Signal Word | Danger |
| UN No. | 1490 |
| IMCO Class No. | 5.1 |
| Packing Group | II |
| Hazardous Statement | H272-H302-H410 |
| Precaution Statement | P220-P273-P501 |
| Risk Statement | |
| Safety Statement | |