Specification :

Appearance: white crystal granular powder
Applicatio: is used in class, enamel, ceramices, nonferrous mental, metallurgical industry .
H.S NO.: 28401900
Molecular Weight: 381.36

Item Excellent Grade Index
Purity 99.5% min
Carbonate( CO2) 0.1% min
water insoluble metter 0.04% max
Sulfate( SO4) 0.3% max
Chloride( CL) 0.03% max
Fe Content( Fe) 0.002% max

item guaranteed parameters
Purity 95% min
water insoluble metter 0.04% max
carbonate CO2 0.2% max
sulphate SO4 0.2% max
chloride CL 0.05% max
Fe 0.005% max