Barium Sulphate Precipitated

• Post Date:

  Oct 18,2015

• Expiry Date:

  Oct 17,2016

• Detailed Description:

  Cas No. :7727-43-7 Product Name: Barium Sulphate Precipitated
  
  Chemical Formula:BaSO4
  Appearance:White powder, nonpoisonous, nearly insoluble in water, alcohol, and acid, excellent stability, moderate hardness, high luster, high whiteness, absorbing X-ray and other poisonous radial
  
  Typical Analysis:
  
  
  Item
  Specification
  
  Test Method and Equipment
  
  BaSO4
  
  %
  
  ≥
  
  98
  
  Gravimetric Method
  
  Moisture
  
  %
  
  ≤
  
  0.15
  
  Gravimetric Method
  
  Water Soluble Mater
  
  %
  
  ≤
  
  0.20
  
  Hot Extraction Method
  
  PH
  
  
  
  
  
  6.5-9.0
  
  PH Meter
  
  Whiteness
  
  %
  
  ≥
  
  98
  
  Whiteness Meter
  
  Fe
  
  ppm
  
  ≤
  
  20
  
  Colorimetry Method
  
  Oil Absorption
  
  ml/100g
  
  
  
  10-30
  
  Gravimetric Method
  
  Particle Size D50
  
  μm
  
  
  
  0.5-1.0
  
  Malvin Laser Diffraction (Organic)
  
  
  Packing:25kg kraft paper bag or plastic woven bag
  with PE inner bag. If you have special requirement,
  we may change it after discussion.
  
  Uses: Used in the industry of powder coating, oil paint, rubber, plastics,
  paint, smelting, etc.

• 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:

  Yongchang Chemical co ltd.     [ China ]        

• Contact:

  Amanda Ma

• Tel:

  +86-20-61105180

• Fax:

• Email:

  yongchangchem@outlook.com