Lithopone 28%
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%
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
Appearance: White powder