|
BARIUM CARBONATE
Cas No.:513-77-9
Molecular formula: BaCO3
Molecular weight: 197.35
Need BARIUM CARBONATE?
Characteristic: Industrial product is white powder. Melting point 1740°C Relative density 4.43 Solubility insoluble in water and alcohol, soluble in acid and ammonium chloride solution.
Specification:
| Item |
Standard |
| Assay( BaCO3 )% |
99.2min |
| Hcl insoluble % |
0.25max |
| Total sulphur% |
0.30max |
| Fe % |
0.004max |
| Moisture% |
0.30max |
Package: 25kg/bag
Application:
used in kinescope tube, electronic ceramics, purified water, pigment, coating and barium salt.
 
|
