barium

• Post Date:

  Apr 17,2017

• Expiry Date:

  Apr 17,2018

• Detailed Description:

  Cas No. :7727-43-7 Quantity: 70000Metric Tons
  Price:460 USD Metric Tons
  Payment Method: T/T
  barium sulphate:
  
  Spec:
  
  BaSO4: 98% min
  Moisture: 0.015% max
  Water Soluble Matters: 0.010% max
  Iron (on Fe basis): 0.001% max
  PH Value: 6.5-9.5
  Whiteness: 98% min
  Oil Absorption (g/100g): 15-30
  Fineness (325mesh sieve residue):
  0.15% max
  
  
  Packing: in 25kg plastic woven
  bags with film lining
  
  
  Application: Mainly used in
  paint, coating and resin
  industries.
  
  Barium Sulphate Content %≥98.7
  1050C Volatile matter%≤0.083
  Water solubles content%≤0.082
  Fe content %≤0.0010
  Whitness %≥98.5
  Oil absorption g/100g 14.5
  PH-value of aqueous suspension
  100g/l 7.3
  Degree of fineness (45um test)%
  ≤0.016
  Particle size distribution 325
  mesh
  GB/T2899-2008
  
  

• 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:

  Shenzhou Jiaxin Chme Co.,Ltd     [ China ]          

• Contact:

  Henry Lu

• Tel:

  0318-3426779

• Fax:

  0318-3428889

• Email:

  china@jiaxinchem.com.cn