| Product Name | Potassium dichromate |
| CAS No. | 7778-50-9 |
| Synonyms | Potassium dichromate standard solution; Potassium bichromate; Red potassium chromate; dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium |
| InChI | InChI=1/2Cr.2K.7O/q;;2*+1;;;;;;2*-1/rCr2O7.2K/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1 |
| Molecular Formula | Cr2K2O7 |
| Molecular Weight | 294.1846 |
| Melting point | 398℃ |
| Water solubility | 125 g/L (20℃) |
| Hazard Symbols |  O:Oxidizing agent;  T+:Very toxic;  N:Dangerous for the environment; |
| Risk Codes | R8:; R21:; R25:; R26:; R34:; R42/43:; R45:; R46:; R48/23:; R50/53:; R60:; R61:; |
| Safety | S45:; S53:; S60:; S61:; |
7778-50-9 potassium dichromate
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