Lithopone-Shandong Huashang Chemical Co., Ltd.

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Lithopone

Brand：HS

Model：25kg/drum

Purity：99%

Cas：1345-05-7

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	powder
Molecular Weight	412.23
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	White crystalline powder

Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.

Basic Information

Product Name: Lithopone

Alias: Barium zinc sulfate sulfide; Pigment White 5; C.I. 77115; Zinc sulfide-barium sulfate mixture

CAS No.: 1345-05-7

Molecular Formula: ZnS·BaSO? (BaO?S?Zn?)

Molecular Weight: 412.23 g/mol

Classification: Inorganic white pigment, composite pigment

Physical & Chemical Properties

Appearance: White crystalline powder, odorless

Density: 4.136~4.39 g/cm3

Melting Point: Decomposes at high temperature, no fixed melting point

Solubility: Insoluble in water and alkaline solutions; decomposes in acid to release H?S gas

Purity: ZnS content 28-30%, BaSO? content 70-72%

Storage Condition: Sealed, cool and dry place; avoid moisture, acids and strong light

Main Uses

Coatings & Paints: Used as a cost-effective white pigment in interior/exterior wall coatings, industrial primers, and decorative paints, serving as an alternative to titanium dioxide.
Plastics & Rubber: As a white colorant and filler for polyolefins, PVC, ABS, and rubber products, improving whiteness and hiding power.
Other Fields: Applied in inks, paper making, enamel, leather processing, and stationery to enhance whiteness and covering performance.

Specification Table

Item	Specification	Unit	Remarks
Product Name	Lithopone	—
CAS Number	1345-05-7	—
Molecular Formula	ZnS·BaSO?	—	Composite pigment
Molecular Weight	412.23	g/mol
Appearance	White crystalline powder	—
Purity (ZnS)	28-30	%
Purity (BaSO?)	70-72	%
Density	4.136-4.39	g/cm3
Solubility	Insoluble in water, decomposes in acid	—	Releases H?S in acid