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Food additives
Potassium carbonate

Product name

Potassium carbonate

Specification

Food grade

Molecular formula

K2CO3

CAS

584-08-7

H.S. CODE

2836400000

Molecular weight

138.21

Appearance

White granule

Package

25KG Woven bags or fiber drums


Property

     White powder. Odourless and tasteless. Dew buy air. There is no change, a proportion of 2.710. Melting point 1339 &; ordm C. Almost insoluble in water in contain or ammonium trioxide iron water dissolves, insoluble in alcohol. Encounter dilute acetic acid, rare hydrochloric acid, nitric acid happen bubble boiling, thin and dissolve. Heating is decomposed into CaO (CaO) and carbon dioxide (CO2).

Application:

    According to the different crushing fineness, industry is divided into four different specifications: solo, sf, three fly, fly, respectively applied for every four industry.

Test standardGB 25588-2010

Test items

Specification

FCC grade

Appearance

White granule

Assay

99.0%

Chloride

0.015%

Sulfide

0.01%

Water insoluble

0.02%

Residue on ignition

0.60%

Iron

0.001%

Arsenic

2 mg/kg

Heavy metals

10 mg/kg

Storage

    Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.

Product categories
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