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Barium Sulfate

Inquiry
  Post Date: Jul 15,2018
  Expiry Date: Jan 11,2019
  Detailed Description: Cas No. :7727-43-7;13462-86-7 Specs:barium sulfate,white barite powder,barytes,blanc f
Product :Barium sulfate
Purity (%) : 96%-98.5%
Appearance : white powder
Application : used in pharmaceutical industry, leather industry, printing and dyeing industry
Assay 90~99%,325~6000 mesh.
HS code : 2833270000
Molecular formula: BaSO4
CAS No.: 7727-43-7
H.S. Code: 2833270000
Melting point :1580degree , becomes crystal when 1149degree, easy to go lump when it is dried.

Relative density :4.5 (15degree)

Solubility: insoluble in wait and acid. Only 0.0024g/100g in water , soluble in concentrated sulfuric
acid but water , alcohol , thin acid. Becomes lump when it is dried . No poison of industry precipitated barium sulfate itself , but maybe it is toxic of soluble Barium.


Application of Barium Sulfate:

1.Widely use as raw material and filler of powder coating,many types of paintings,inculding Vessel priming paint, Armament equipement painting,finishing coat, automobile paint, emulsion paint, architectural coating,

2. Partly instead titanium dioxide,broadly use in tire rubber, insulated rubber,rubber hose, slab rubber,plastic,printing ink.

3. Filling of battery.

4. Surface coating of photographic paper and enamelled paper,sizing agent of textile industry.

5. Clarifying agent of glass products, defoaming and increase luster.

6. Protective material from ray(X-ray).

  CAS Registry Number:

7727-43-7;13462-86-7
  Synonyms: ;C.I. 77120;C.I. Pigment White 21;Barite;Bariumsulfate,precipitated;Bariumsulfate;bariumsulfuricum;barium sulphate PRECIPITATED;Blanc fixe;barium sulfuricum;Baryte;Barytes;Barium sulphate;pricipitated Barium sulphate;
  Molecular Formula: BaSO4
  Molecular Weight: 233.3907
  Molecular Structure: 7727-43-7;13462-86-7 Barium sulfate
  Safety Description: S24/25:;

  Company: Yichang ZonTay Chemical CO.,Ltd     [ China ]          
  Contact: Miss Chen
  Tel: +86-717-6302488
  Fax: +86-717-6301488
  Email: cf@zt-coating.com
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