Description

Lithopone
cas :********7
Molecular Formula:ZnS.BaSO4
Molecular weight:**9.*0
Appearance: White powder
Specification:
item
standard*********************************-B*****************- B**1
Ba+SO4(as ZnS)%(m/m)≥ ***********- ******************- *9
Zinc(as ZnS)(m/m)%≥ *****************- ******************- *0
Zinc Oxide %(m/m)≤ *****************- 0.*****************- 0.3
**5? Volatile%(m/m)≤ **************- 0.*****************- 0.3
Water Soluble%(m/m)≤ *************- 0.*****************- 0.3
Screen residues (*3um mesh)%(m/m)≤ **- 0.**********- 0.1
Oil absorption g/**0g≤ ************- *********************- *0
Color killing(Compare with standard specimen)%≥
 **************************************************************- **5
Usage: Use in Paints, coating, rubber, plastics, printing ink, ceramics, paper and leather.
Packing:*5kg or *0kg P.P. bag.