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Potassium Carbonate
Potassium Carbonate
Details description

 Potassium Carbonate

Molecular Formula: K2CO3

Exterior:White particle.

Package: packed with 25kg/sack,inside plastic and knitting outside two layers.

Uses:It is mainly used in the production of kinescape glass, and it is also used in fine glass, optical glass, synthetic ammonia, electric welding rod, printing ink, developer solution, dynamite, eiectrodeposition, ceramic and construction material.

Item

Index

 Superior Grade

First Grade

potassium carbonate content        

99.0

99.0

Insoluble in water content            

0.02

0.03

chloride (as KCL)content             

0.01

0.03

iron (Fe)content                     

0.001

0.002

Sulphur compound(as K2SO4)content  

0.005

0.005

Loss on calcination                  

0.60

0.80

Particle distribution(1.40mm)        

                 (180μm)        

       1.0

       90.0

        1.0

         85.0

Bulk density(g/ml)                   

1.3

1.2

 

 

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