POTASSIUM CHROMATE 99.5% AR
| Article No | P-07146 | ||
| CAS No | 7789-00-6 | ||
| HSN Code | 28415090 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | K2CrO4 | ||
| Molecular Weight | 194.20 | ||
| Shelf Life | 5 years | ||
Packagings
500 gm
| Article No | P-07146 | ||
| CAS No | 7789-00-6 | ||
| HSN Code | 28415090 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | K2CrO4 | ||
| Molecular Weight | 194.20 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | Lemon yellow crystalline powder | ||
| Assay (by Iodometry) | Min. 99.5% | ||
| Chloride (Cl) | Max. 0.001% | ||
| Sulphate (SO4) | Max. 0.01% | ||
| Melting Point/ Freezing Point [°C] | 971 °C | ||
| Density [g/cm3] | 2.73 | ||
| Solubility in water [% weight] | 69.9g/100 g water @ 200°C | ||
| Water insoluble matter | Max. 0.005% | ||
| Sodium (Na) | Max. 0.05% | ||
| Calcium (Ca) | Max. 0.005% | ||
| pH (5% solution at 25°C) | 9.0-9.8 | ||
| Lead (Pb) | Max. 0.005% | ||