MOQ:20
Quantity:1
Industrial&Food Grade Potassium Carbonate:
1.Purity:98.5% 99%
2.White powder/crystalline particles
3.Good quality/best price
Industrial &Food Grade Potassium Carbonate:
mainly used in TV glass shell, large chemical fertilizer,welding wire, pharmaceutical ,decarization hydrogenperoxide,enamel,high-grade products ,printing and dyeing,potassiumsodium silicate glass,etc.and is also an important inorganicchemical raw material.
Specification: Industrial Grade ( GB/T 1587-2000 )
INSPECT ION 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 |
nsoluble matter in water | % Max | 0.02 | 0.04 | 0.05 | 0.10 |
Burnt loss | % Max | 0.6 | 0.8 | 1.00 | 1.00 |
Specification: Food Grade (HG2452-93)
INSPECT ION ITEM | UNIT | STANDARD |
Purity(as K2CO3) | % Min | 99.0 |
Chloride(as KCl ) | % Max | 0.01 |
Sulphate (as K2SO4) | % Max | 0.01 |
Iron | % Max | 0.001 |
Insoluble matter in water | % Max | 0.02 |
Burnt loss | % Max | 0.6 |
Arsenic | % Max | 0.0003 |
Heavy metal(as Pb) | % Max | 0.002 |
