Potassium dichromate for analysis EMSURE® ACS, ISO, Reag. Ph Eur
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| Product information | ||
| Another name | Potassium bichromate, Potassium pyrochromate | |
| PLU | 104864 | |
| CAS code | 7778-50-9 | |
| Recipe | K ₂ Cr ₂ O ₇ | |
| Molecular weight | 294.19 g / mol | |
| Application | Used in analysis | |
| order information | ||
| PLU | Specification | Type of packing |
| 1048640500 | 500 g | Plastic bottle |
| 1048641000 | 1 kg | Plastic bottle |
| 1048645000 | 5 kg | Plastic bottle |
SPECIFICATIONS
| Technical data | |
| Content | ≥ 99.9% |
| Cl (Chlorine) | ≤ 0.001% |
| SO 4 (Sulfate) | ≤ 0.005% |
| Ca (Calcium) | ≤ 0.002% |
| Cu (Bronze) | ≤ 0.001% |
| Fe (Iron) | ≤ 0.001% |
| Na (Sodium) | ≤ 0.02% |
| Pb (Lead) | ≤ 0.005% |
| Supplier | Elite Trade BD |
| Physical information | |
| Boiling point | > 500 ° C (1013 hPa) |
| Density | 2.7 g / cm3 (20 ° C) |
| pH | 3.6 (100 g / l, H ₂ O) |
| The solubility | 115 g / l |
| Brand & Origin | Merck, Germany |
| Preservation | |
| Storage conditions | Below + 30 ° C. |
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