Potassium Carbonate 99%
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Description
Formula:Potassium Carbonate
Other names:Carbonic acid, dipotassium salt , de potassiumcarbonate of potash
Formula: K2CO3
CAS No:584-08-7
EINECS No.:246-376-1
HS Code:2836400000
Use:Used in chemical industry,producing the crust of the kinescope used in color television,the monitor of computer,special glass and so on.
Packaging Detail:Plastic woven bag or kraft paper bag inner with plastic bag, in 25/50 /500/800/900/1000KG net
Storage Condition:Keep away from moisture and avoided wet by the rain.
Specification: Industrial Grade ( GB/T 1587-2000 )
| INSPECTION ITEM | UNIT | FINE GRADE | TV GLASS GRADE | FIRST GRADE | REGULAR GRADE |
| Purity(as K2CO3) | Min | 99.0 | 99.0 | 98.5 | 96.0 |
| Chloride(as KCl) | % Max | 0.01 | 0.03 | 0.10 | 0.20 |
| Sulphate(as K2SO4) | % Max | 0.01 | 0.04 | 0.10 | 0.15 |
| Iron | % Max | 0.001 | 0.001 | 0.003 | 0.010 |
| Insoluble matter in water | % Max | 0.02 | 0.04 | 0.05 | 0.10 |
| Burnt loss | % Max | 0.6 | 0.8 | 1.00 | 1.00 |
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Potassium Carbonate 99%