PRODUCTS > Organic product
Potassium chromate
| Product name: | Potassium chromate |  |
| CAS NO.: | 7789-00-6 | |
| Molecular formula: | K2CrO4 |
|
| Molecular Weight: | 194.19 | |
| Properties: | Yellow crystal,soluble in water ,insoluble in alcohol,relative density 2.732,fusing point:968.3°C, alkalinity,poisonous,burning when contact with, rub and strike organic | |
| Specification (dipotassium salt) | ||
| CAS No.: | 7789-00-6 |
| Molecular Formula: | K2CrO4 |
| Molecular Weight: | 194.19 |
|
Specification (HG 3-918-76) |
|
| Specifications: | Results: |
| Assay,percent: | 99.5 |
| PH Value: | 8.6-9.8 |
| Matters do not dissolve in water,percent: | 0.0004 |
| Sodium(Na),percent: | 0.1 |
| Calcium(Ca),percent: | 0.005 |
| Chloride(Cl),percent: | 0.003 |
| Sulfate(SO4),percent: | 0.02 |