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sell fluorescent brightener CBS-X

Inquiry
  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: 54351-85-8 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonic) acid

  Company: JINAN SUBANG FINE CHEMICAL CO., LTD     [ China ]        
  Contact: Grace Zhao
  Tel: +86-531-81901282
  Fax: +86-531-81901282
  Email: sales4@sbchem.cn
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