Superfine Precipitated Barium sulfate

• Post Date:

  Jul 12,2017

• Expiry Date:

  Jul 12,2018

• Detailed Description:

  Cas No. :7727-43-7 Superfine Precipitated Barium sulfate
  CAS 7727-43-7; 13462-86-7
  
  1. Specifiation:
  Item Specification
  BaSO4 (as dried basis) Not less than 97.5%
  Water Not more than 0.20%
  Water Solution Not more than 0.30%
  Fe Not more than 0.004%
  Whiteness Not less than 97.0%
  Oil Absorption 15~25g/100g
  PH 5.5~9.5
  Particular size(325mesh sieve) Not more than 0.2%
  
  Dispersion Not more than 15.0um
  Particle size distribution Not more than10um 95
  Not more than 5um 90
  Not more than 2um 80
  Average particle size (D50) 0.6~0.8um
  
  2. Application:
  Used in paint, ink, paint, plastic, rubber, plastics, friction plates, ceramics, glass, electronics, cosmetics and other fields.
  
  3. Advantages:
  The use of advanced technology organically modified barium sulfate were ultrafine processing, high purity, narrow particle size distribution, a unique organic modification technology gives the product excellent dispersion and processing performance,, and in the application process other media system has better dispersion and affinity, high brightness, high purity, low iron content (internal standard was significantly higher than the national standard requirements), no mechanical impurities are present in the domestic like product quality grades, superior performance products , can absorb X-rays, Y-rays, can improve user surface gloss and surface hardness.
  
  4. Package: 25kg/bags, or as per requests.
  

• 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:

  

• Safety Description:

  S24/25:;
  

• Company:

  Qingdao Red Butterfly Barium Materials Co., Ltd.     [ China ]        

• Contact:

  Johnny Chen

• Tel:

  0086-532-68978183

• Fax:

• Email:

  sales@barium-sulfate.com