Xinyuan Rubber Chemical Co.

Xinyuan Rubber Chemical Co. is a China manufacturer and exporter of zinc oxide series products, carbon black, rubber antioxidant RD, Lithopone and other rubber chemical products.

Lithopone Description:

Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works. 
Lithopone Appearance: White power.


Lithopone Stability: Stable under ordinary conditions.
Lithopone Application: As i ustrial material for paint ,printing ink ,rubber and plastic .


Synonyms of Lithopone: Zinc sulphate monohydrate power, zinc sulfite white, zinc Baryta white, etc.
Lithopone Packing: In plastic woven bags.


Lithopone Specifications:

Molecular Formula ZnSO 4 ยท7H 2 O M.W. 179.45
property -
Appearance White crystal powder
Specification (%)



Use As Zinc additive in feed-processing, Precipiting agent for viscose rayon; activator in latex paper; trace nutrient in animal feeds; fertilizer ingredient; zinc salts; ore flotation; fungicide; water purification.
Storage -
Packing Woven bags lined with plastic bag.25kg net each
Price(USD/MT) Negotiable


item Feed Grade Industry Grade
Zn 35.0min 35.0min
Insoluble matter ---- 0.1max
PH Value ---- 4.0min
pb 0.002max 0.01max
Fe ---- 0.06max
Cd 0.003max ----
As 0.0005max ----
As - 0.0005max
Export Department:
Add:46-4-102 Guangsha District, Hengshui City, Hebei Province, P. R. China 053000
Tel:+86-318-2139166 Fax:+86-318-2139266