CAS#: 584-08-7
Formula: K2CO3
Molecular weight: 138.21
Appearance: white microgranular
Packaging: N.W. 25Kg/bag,or as per customer’s requirment.
Storage: store in a cool, dry place. Store in a tightly closed container.
SpecificationFine Grade | Tech. grade | First Grade | Qulified product | |
Assay (K2CO3):% | 99.0min | 99.0min | 99.0min | 98.5min |
Chloride(KCL):% | 0.01max | 0.03max | 0.03max | 0.20max. |
Sulphate(K2SO4) :% | 0.01max | 0.04max | 0.04max | 0.15max |
Fe:% | 0.001max | 0.001max | 0.002max | 0.004max |
Water insoluble:% | 0.02max | 0.03max | 0.03max | 0.05max. |
Residue after burning: | 0.60max | 0.8max | 0.8max | 1.00max |