| post date: | dec 16,2021 |
| expiry date: | jun 14,2022 |
| detailed description: | cas no. :7778-50-9 |
| cas registry number: | 7778-50-9 |
| synonyms: | ;potassium dichromate standard solution;potassium bichromate;red potassium chromate;dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium; |
| molecular formula: | cr2k2o7 |
| molecular weight: | 294.1846 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r8:; r21:; r25:; r26:; r34:; r42/43:; r45:; r46:; r48/23:; r50/53:; r60:; r61:; |
| safety description: | s45:; s53:; s60:; s61:; |
