Home > Products > Chemicals > Inorganic Chemical Materials > Inorganic Salt

Molecular formula: ZnSBaSO4
CAS Number: 1345-05-7

Specification:

Lithopone (B301)
Formula: ZnS BaSO4
Specifications:
Total of Zinc and BaSO4 (as ZnS): 99%min
Total Zinc (as ZnS): 28-30%min
Volatile matters at 105 C: 0.3%max
Zinc oxide: 0.6%max
Soluble matters in water: 0.4%max
Screen residues (63um mesh): 0.1%max
Oil absorption (g/100g): 14%max
Color killing (Compare with standard): 105%min

Lithopone (B311)
Formula: ZnS BaSO4
Specifications:
Total of Zinc and BaSO4 (as ZnS): 99%min
Total Zinc (as ZnS): 30%min
Volatile matters at 105C: 0.3%max
Zinc oxide: 0.3%max
Soluble matters in water: 0.3%max
Screen residues (63um mesh): 0.1%max
Oil absorption (g/100g): 10%max
Color killing (Compare with standard): 105%min
Properties: White powder

Packing: In 25kg Plastic Woven Bag, 20 ton/20 FCL.