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Potassium carbonate manufacturers

Potassium carbonate manufacturers
Potassium carbonate manufacturers

Potassium carbonate

Molecular formula: K2CO3

Molecular weight: 138.21

Carboxyl styrene butadiene latex properties: monoclinic, white powder or fine granular crystal. The relative density is 2.428 and the melting point is 891 °C. Soluble in water, its aqueous solution is alkaline, insoluble in ethanol and ether. It has strong hygroscopicity and is easy to agglomerate. Touching with air for a long time, it easily absorbs carbon dioxide to form potassium bicarbonate.

Potassium carbonate

Product introduction:

Molecular formula: K2CO3

Molecular weight: 138.21

Properties: monoclinic, white powder or fine granular crystal. The relative density is 2.428 and the melting point is 891 °C. Soluble in water, its

The aqueous solution is alkaline and insoluble in ethanol and ether. It has strong hygroscopicity and is easy to agglomerate. Long-term contact with air, easy to suck

Carbon dioxide is produced to form potassium hydrogencarbonate.

Executive standard: GB1587-92 (national standard)

Packing: 25KG/50KG plastic woven bag.

Technical indicators:

Indicator

Project

Type I

Type II

Gifted class

First level

Color TV level

Potassium carbonate content %

≥99.00

≥98.5

≥99.0

Chloride content %

≤0.01

≤0.10

≤0.03

Sulfide content %

≤0.01

≤0.10

≤0.04

Iron content %

≤0.001

≤0.003

≤0.001

Water insoluble content %

≤0.02

≤0.05

≤0.04

Burning content %

≤0.60

≤1.00

≤0.80