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Superfine barium sulphate

Inquiry
  Post Date: Jun 01,2013
  Expiry Date: Nov 28,2013
  Detailed Description: Cas No. :7727-43-7 Quantity: 10Metric Tons
Specs:Superfine barium sulphate 98%min
Price:390 USD Metric Tons
Payment Method: T/T or L/C at sight

Superfine barium sulphate

Characteristic:
Adopt advanced chemical precipitation process, owns quite good physical advantages, low mechanical admixture, uniform fineness, no qualitative white powder, non-toxicity, insoluble in water, solute in oleum solute, slightly soluble in boiling hydrochloric acid. with stable chemical character, heat with carbon reduction for sulfide barium, not change color even with H2S or poisonous gas in the air. It is perfect quality can absorb X radial and can improve the glossiness and hardness of the product’s surface.

Specification:
Test project Standard index value
Content of BaSO4%

98
105℃ Fugitive constituent % (m/m)

0.13
Water soluble objects % ( m/m)

0.24
PH

7.5
Fineness(45Hm Screened Residue),%

0.045
Fe%

0.003
Sulfide %


0.004
Oil absorption g/100 g
16
Whiteness%

97
Dispersity μm

15.0
Fitness: 325μm mesh,400μm mesh,600μm mesh,800μm mesh,1250μm mesh (can produce according to customer’requirements)

Application:Widely used in oil paint, printing ink, paint, plastic, jetton, glass, electric, friction lining, radiation protection, maquillage and so on.

Package: 25kg P/P woven bag, 500kg and 1000kg ton bags

  CAS Registry Number:

7727-43-7

  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 Barium sulfate
  Safety Description: S24/25:;

  Company: Langfang Pairs Horses Chemicals Co., Ltd     [ China ]        
  Contact: Mary Zhang
  Tel: +86-03167106117
  Fax: +86-03167106118
  Email: lfsm_mary@shuangmachemical.com
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