Potassium Carbonate
CAS No.: 584-08-7
Molecular Formula: K2CO3
Molecular Weight: 138.21
Appearance: white powder monoclinic crystals
Specification:
Potassium Carbonate I Grade
K2CO3: 99.0%Min
Chloride(kCl): 0.03%Max
Sulph(K2SO4): 0.04%Max
Iron: 0.001%Max
Water Insoluble: 0.04%Max
Loss of burning: 0.8%Max
Potassium Carbonate II Grade
K2CO3: 98.5%Min
Chloride(kCl): 0.1%Max
Sulph(K2SO4): 0.1%Max
Iron: 0.003%Max
Water Insoluble: 0.05%Max
Potassium Carbonate II Grade
K2CO3: 98.5%Min
Chloride(kCl): 0.1%Max
Sulph(K2SO4): 0.1%Max
Iron: 0.003%Max
Water Insoluble: 0.05%Max
Loss of burning: --------