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POTASSIUM CARBONATE FOOD GRADE
CAS No: 584-08-7
Molecular Formula: K2CO3
Molecular Weight: 138.20
Characterisitic: white powder or granular. Easily deliquesced when exposed in air. Dissolve easily in water, insoluble in ethanol and ether. Specific gravity is 2.29 and melting point is 891℃.
Specification:
Item |
Standard |
Potassium carbonate (K2CO3) |
99.0%min |
Chloride (KCl) |
0.01%max |
Sulphate (K2SO4) |
0.01%max |
Ferric (Fe) |
0.001%max |
Water insoluble |
0.02%max |
Ignition loss |
0.60%max |
Heavy metal(Pb) |
0.002%max |
Arsenic (As) |
0.0003%max |
Package: 50kg net per pp woven bag with inner plastic bag.
Application:
Mainly used for bulk agent in food, pharmaceutical materials, food ingredients.
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