sell fluorescent brightener CBS-X

• Post Date:

  Apr 02,2013

• Expiry Date:

  Sep 29,2013

• Detailed Description:

  Cas No. :54351-85-8 Payment Method: T/T,L/C, Western Union
  Specifications
  Optical Brightener CBS-X is a high molecular weight optical brightener suitable for the optical brightening of synthetic detergents, scented soap and soaps.
  
  Chemical property 1.CAS No.: 54351-85-8
  2.C.I.: 351
  3.Appearance: Yellowish or yellowish green crystal powder
  
  Typical Properties: Chemical Name: 4,4’-bis(2-disulfonic acid styryl) biphenyl
  Molecular Formula: C28H20O6S2Na2
  Molecular Weight: 562.6
  Specification E (1% /cm): 1105-1181
  Indissoluble substance: 0.5%max
  Solubility in water 25C 25g/l
  70C 100g/l
  95C 300g/l
  max in ultra-violet range: 348-350nm
  Ionic character: anion
  Application: It is mainly used to whiten and brighten top quality synthesis watering-powder, superconcentration liquid detergent, also used to whiten and brighten soap and perfumed soap.
  Application method The optical brightener CBS-X can be added in the process of manufacturing detergent.
  Addition quantity: 0.1~0.5%
  Package: 25kg / fiber drum with PE liner
  

• CAS Registry Number:

  54351-85-8

• Synonyms:

  ;FLUORESCENT BRIGHTENER-CBS;2,2'-(biphenyl-4,4'-diyldiethene-2,1-diyl)dibenzenesulfonic acid;2,2'-[biphenyl-4,4'-diyldi(E)ethene-2,1-diyl]dibenzenesulfonic acid;C.I. 482200;C.I. Fluorescent Brightener 351;Whitex NFW;4.4-bis(2-disulfonic acid styryl) biphenyl;Fluorescent Brightener 351;4,4'-Bis(2-Disulfonic Acid Styryl) Biphenyl;FBA 351;

• Molecular Formula:

  C₂₈H₂₂O₆S₂

• Molecular Weight:

  518.6007

• Molecular Structure:

  

• Company:

  JINAN SUBANG FINE CHEMICAL CO., LTD     [ China ]        

• Contact:

  Grace Zhao

• Tel:

  +86-531-81901282

• Fax:

  +86-531-81901282

• Email:

  sales4@sbchem.cn