lithopone

PRODUCT NAME: lithopone FORMULA: ZnSBaSO4 CAS NO.: 1345-05-7 EINECS NO.: 215-715-5

Terms	B301	B311
Total of Zinc and BaSO4(as ZNS)	99%min	99%min
Total Zinc ( as ZnS)	28-30%min	30%min
Volatile matters at 105C	0.3%max	0.3%max
Zinc oxide	0.6%max	0.3%max
Soluble matters in water	0.4%max	0.3%max
Screen residues (63um mesh)	0.1%max	0.1%max
Oil absorption (g/100g)	14%max	10%max
Color killing (Compare with standard)	105%min	105%min

Describition: Lithopone is a white pigment composed of a mixture of barium sulfate (68 - 70 %) and zinc sulfide (28 - 30%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works. Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper. Uses: as a base for lake pigment as an inert pigment for paint, ink and cosmetics as a large range of applications in plastic industry. as filler in paper, leather, and linoleum. Packing: 25/50kg plastic bag with PE inside and PP woven outside; 25MT/20FCL