CASR |
: | 584-08-7 |
Molecular Formula |
: | K2CO3 |
Molecular Weight |
: | 138.21 |
Specifications | |
---|---|
Description: | Hygroscopic white granular powder. |
Solubility: | Soluble in water. Insoluble in alcohol. |
Assay (acidimetric): | min. 99.90% |
Chloride(Cl): | 0.002% max. |
Total nitrogen(N): | 0.001% max. |
Phosphate(PO4): | 0.001% max. |
Silicate(as SiO2): | 0.004% max. |
Sulphate(SO4): | 0.003% max. |
Iron(Fe): | 0.0005% max. |
Heavy metal(as Pb): | 0.0005% max. |