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Barium Sulfate Precipitated CAS 7727-43-7

Barium Sulfate Precipitated
Barium Sulfate Precipitated
Barium Sulfate Precipitated

Purity: 98% min


MW: 233.39

CAS: 7727-43-7

EINECS No.: 231-784-4

Prompt shipment

FOB Wuhan

Wuhan port sails

Application: Industrial


White formless powder, relative density 4.50 g/cm³(15℃), melting point 1580℃. No taste and no poisonous. Acid and alkali-resistant, mohs hardness(3-3.5), can absorb X-ray and other dangerous radiation.


  • Widely use as raw material and filler or powder coating, used in many types of paintings, inculding vessel priming paint, armament equipement paint, finishing coat, automobile paint, emulsion paint, architectural coating.
  • Partly instead titanium dioxide, broadly use in tire rubber, insulated rubber, rubber hose, slab rubber, plastic, printing ink.
  • Filling of battery.
  • Surface coating of photographic paper and enamelled paper, sizing agent of textile industry.
  • Clarifying agent of glass products, defoaming and increase luster.
  • Protective material from ray(X-ray).

Packing: N.W 25 kg /bag. Special package according to customer’s requirement.

BaSO498 % min
Fe0.004 % max
Moisture0.2 % max
Whiteness95 % min
Oil absorption15-25 g/ 100 g
Water Soluble matter0.3 % max
Sieve residue(45 um)0.2 % max
Analysis Specifications based on (GB/T2899-2002)