Taian Yonghe Chemical Co., Ltd.
Main products:Carbon black,Polychloride Aluminium,paraester,metaester
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  • Contact Person : Ms. Liu Aria
  • Company Name : Taian Yonghe Chemical Co., Ltd.
  • Tel : 86-538-6310996
  • Fax : 86-538-6310128
  • Address : Shandong,Taian,Zhuanshe, Wenyang Town, Feicheng City
  • Country/Region : China
  • Zip : 271000

Technical Grade Potassium Carbonate

Technical Grade Potassium Carbonate
Product Detailed
99% Potassium carbonate(K2CO3) CAS No.: 584-08-7 MF: K2CO3 EINECS No.: 209-529-3 Purity: 99.0% POTASSIUM CARBONATE FOOD GRADE

Characteristics: It is a colourless granular powder and has a relative molecular weight of 138.21; relative density of 2.6682; melting point of 1069 deg C; boiling point of 1689 deg C. It is soluble in water and the aqueous solution is in alkaline state.

Uses:   For the technical grade it is used in television glass shell; chemical fertilizers; electric welding rods; pharmacy; hydrogen dioxide etc.

For food grade it is used in flour to improve the taste of the foods. Also as a raw material in the production of Potassium Sorbate and in some sweet elements.

CHEMICAL CONTENTS

Typical

K2CO3

99.0 pct min

Chlorides as KCL

0.01 pct max

Sulphates as K2SO4

0.01 pct max

Water insolubles

0.02 pct max

Fe

0.001 pct max

Loss on ignition

0.6 pct max

Particle size (1.4mm residue on sieve)

1.0 pct

Particle size (180um residue on sieve)

90 pct

Bulk Density m/l

1.3

Heavy metal (Pb)

0.02 pct max

As

0.0003 pct max

Technical Grade Potassium Carbonate



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