| Name: Potassium dichromate |
| Grade: Extra pure |
| Application: Synthesis, Redox |
| Synonyms: potassium bichromate, dipotassium dichromate |
| CAS Number: 7778-50-9 EC Number: 024-002-00-6 Molar Mass: 294.19 g/mol Chemical Formula: K2Cr2O7 |
| Download: Datasheet | CoA | SDS |
| Chemical formula: K2Cr2O7 | Molar Mass: 294.19 g/mol |
| Appearance: Orange solid | Density: 2.69 g/cm3 (20 °C) |
| Solub. in water: 130 g/l (20 °C) | Melting point: 398°C |
| Boiling point: ˃ 500 °C | Flash point: N/A |
| Storage temp.: Below +30 °C | Cautions: Carcinogenic, very toxic, irritant |
| R: 49-46-E21-E25-E26-37/38-41-43-50/53 | S: 53-45-60-61 |
| HS-No.: 2841 50 00 | EC-Index-No.: 024-002-00-6 |
| Assay | ≥ | 99.0 | % |
| Identification (potassium ) | Conforms | ||
| Melting point | ~ | 398 | |
| Loss on drying | ≤ | 1 | % |
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 426.06.01000.02 | 426.06.05000.02 | 426.06.10000.02 | ||
| Glass |
| Hazard Symbol |
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