Potassium dichromate CAS 7778-50-9
Purity 0.1mol/L in WaterIn StockPharmaceutical Standards
| CAS No. | 7778-50-9 |
| Molecular Formula | Cr2O7 2*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium dichromate (CAS 7778-50-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: Cr2O7 2*K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | Cr2O7 2*K |
| Molecular Weight | 255.08 g/mol |
| Purity | 0.1mol/L in Water |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
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