Lithopone CAS NO.1345-05-7

Lithopone 28% ( B301) Ba+SO4 (as ZnS)%(m/m) ≥-----------------------------------99 Zinc (as ZnS) (m/m)%≥----------------------------------------28…

Lithopone 28% ( B301) Ba+SO4 (as ZnS)%(m/m) ≥-----------------------------------99 Zinc (as ZnS) (m/m)%≥----------------------------------------28 Zinc Oxide %(m/m) ≤------------------------------------------0.6 105oC Volatile%(m/m)≤---------------------------------------0.3 Water Soluble%(m/m) ≤---------------------------------------0.4 Screen residues (63um mesh) %(m/m) ≤--------------------0.1 Oil absorption g/100g ≤----------------------------------------14 Color Killing (Compare with standard specimen) %≥-----105 　 Lithopone 30% (B311) Ba+SO4 (as ZnS)%(m/m) ≥-----------------------------------99 Zinc (as ZnS) (m/m)%≥----------------------------------------30 Zinc Oxide %(m/m) ≤------------------------------------------0.3 105oC Volatile%(m/m)≤---------------------------------------0.3 Water Soluble%(m/m) ≤---------------------------------------0.3 Screen residues (63um mesh) %(m/m) ≤--------------------0.1 Oil absorption g/100g ≤-----------------------------------------10 Color Killing (Compare with standard specimen) %≥-----105