CAS No:1345-05-7
Molecular Formula:ZnSBaSO4
Molecular Weight:169.40
Appearance:
White powder.
Lithopone B301
1) Ba+SO4(as ZnS)(m/m):99%Min
2) Zinc(as ZnS)(m/m):28%Min
3) Zinc Oxide(m/m):0.6%Max
4) 105℃ Volatile(m/m):0.3%Max
5) Wate Solution(m/m):0.4%Max
6) Screen Residues(63um mesh)(m/m):0.1%Max
7) Oil Absorption(g/100g):14Max
8) Color Killing(Compare with standard specimen):105%Min
Lithopone B311
1) Ba+SO4(as ZnS)(m/m):99%Min
2) Zinc(as ZnS)(m/m):30%Min
3) Zinc Oxide(m/m):0.3%Max
4) 105℃ Volatile(m/m):0.3%Max
5) Wate Solution(m/m):0.3%Max
6) Screen Residues(63um mesh)(m/m):0.1%Max
7) Oil Absorption(g/100g):10Max
8) Color Killing(Compare with standard specimen):105%Min
Application:
Use in paints,coating,rubber,plastics,printing ink,ceramics,paper and leather.
Packing:
25/50kg plastic bag with PE inside and PP woven outside; 25MT/20FCL.
H.S. CODE: 3206421000