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Specifications

lithopone
 
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):2):.............................................................................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):):........................................................................................0Max

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.,or as your requirement

 
H.S. CODE: 3206421000