Specification :

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
Loss of burning --------
Usage: Potassium Carbonate Is Used As Raw Materials In Manufacturing Electro Tube, TV Kinescope, Computer Display, Alcohol, Acetone, Printing Ink, Photograph-Drug, Polyester, Explosives, Electroplating, Tanning, Ceramic, Building Materials, Crystals And etc.It Is Foliar Spray Fertilizer And A Constituent Of Compound Fertilizer.In Dyeing Industry, It Is Used To Produce Vat Dyestuff And Discharge Of Ice Dyeing.It IS ALSO USED IN Dry Powder Extinguisher Mixed With Soda, And Anti-Aging Agent In Rubber Production.