Density 4.136 - 4.34g/cm3 Lithopone CAS 1345-05-7 Barium Zinc Sulfate Sulfide

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Rubber Chemical Auxiliaries - 8
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: Aluminum foil bag, kraft paper bag
Delivery Time: Within 7 days
Payment Terms: T/T, Western Union
Supply Ability: 200-300 MTS/month
Detail Information
Name: Lithopone CAS: 1345-05-7
Form: Powder Molecular Weight: 412.23
Molecular Formula: BaO5S2Zn2 PH: 8-9.5
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Product Description

Lithopone CAS 1345-05-7 Barium zinc sulfate sulfide Industrial Fine Chemicals
White crystalline powder.It is a mixture of zinc sulfide and barium sulfate.Density 4.136 ~ 4.34 g/cm3, insoluble in water.In the case of acid easy decomposition to produce hydrogen sulfide gas, in the case of hydrogen sulfide and alkali solution does not work.Receive the ultraviolet ray illuminate in the sunlight 6 ~ 7h to become light gray, put in the dark place to still restore primary color.Oxidize easily in air, agglomerate after be affected by damp.



Item Index

Total Zinc Calculated use Zinc Sulfate

and Barium Sulfate, %

99 min
Zinc Sulphide, % 28 -30
Zinc Oxide, % 0.6 max
Volatile at 105℃, % 0.3 max
Water soluble matter, % 0.4 max
Sieve Residue,63um 0.1 max
Oil absorption, g/100g 14 max
Color, compared with the standard sample Close to standard
PH value of aqueous suspension 6.0-8.0
Tint reducing power Not less than
Hiding power

Not less than of 5% the

standard sample



Used for coloring paint, ink, rubber, etc.

Inorganic white pigment, widely used in plastic such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyformaldehyde, and white pigment of paint and ink.The effect is poor in polyurethane and amino resin, but not in fluoroplastics.It is also used for coloring rubber products, paper making, lacquer cloth, oilcloth, leather, watercolor pigment, paper, enamel, etc.Used as adhesive in bead production.


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