Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Chemical Name | Potassium Dichromate |
Chemical Grade | CP |
Chemical Formula | CrKO |
Chemical Weight | 294,18 g/mol |
CAS No | 7778-50-9 |
Solubility in Water | ca.29,4 g/l at 20 °C |
Appearance | Bright Yellowish Red to Orange-Red crystals |
Melting Point | Melting Point/Range: 398 °C - lit. |
Assay | min. 99.5% |
Calcium (Ca) | < 0.005% |
Chloride (CI) | < 0.005% |
Sodium (Na) | < 0.05% |
Sulphate (SO4) | < 0.01% |
Water Insoluble Matter | < 0.05% |