| CAS Number | 7778-50-9 |
| Catalog Description | Potassium dichromate, 99% |
| Synonym | Potassium bichromate |
| MDL Number | MFCD00011367 |
| Linear formula | K2Cr2O7 |
| Master Molecular formula | Cr2K2O7 |
| Melting point in C | 398° |
| Density | 2.68 |
| Merck Number | 14,7627 |
| Solubility | Soluble in water |
| EC Number | 231-906-6 |
| Shipping | Hazardous for shipping |
| CAS Number | 7778-50-9 |
| UN# | UN3087 |
| Haz Class | 5.1 (6.1) |
| Packing Group | II |
| Signal Word | Danger |
| Pictogram code 1 |
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| H Phrases | H272-H301-H330-H312-H317-H334-H340-H350-H360-H372-H314-H400-H410 |
| P Phrases | P221-P301+P310-P303+P361+P353-P305+P351+P338-P320-P405-P501A |
| TSCA | Yes |
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