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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 |