Barium Carbonate :

grinding wheel industry

molecular formula:BaCO3

molecular weight:197.33

Spec:

BaCO3:  99.2% min 
Moisture:  0.30% max 
 HCL Insoluble Matters: 0.25% max 
 Total SO4: 0.30% max 
 Fe: 0.004% max 
 Bulk Density for Precipitated Grade (g/cm3)
 1.21 max
 
Bulk Density for Free Flowing Grade (g/cm3)
 1.48 min
 
Particle Size for Granular Grade
1000 Micron Sieve Residue
150 Micron Sieve Residue
 1% max
75% min

Packing: in 25/1000kg plastic woven bags with film lining

Application: Mainly used in making ceramic,grinding wheel industry, brick and tile, barium ferrite, cathode ray tube (CRT) etc.