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Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > optical brightener OB-1 393

optical brightener OB-1 393

Inquiry
  Post Date: May 28,2015
  Expiry Date: May 27,2016
  Detailed Description: Cas No. :1533-45-5 Quantity: 200Metric Tons
Price:15-18 USD Kilograms
Payment Method: LC ,TT,DP
optical brightener OB-1
We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics.

Product name optical brightener OB-1,optical brightening agent OB-1,fluorescent brightener OB-1

Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol
CAS No. 1533-45-5
C.I. No. 393
Structural Formula
Molecular Formula C28H18N2O2
Molecular Weight 414
Technical Index Appearance:yellowish green powderMelting Point:357~359°CPurity:≥99%
Application Mainly be used in whitening of polyester and plastic, as well in
Whitening of Nylon during polymerization.


Ms Edith exporter-edith at hotmail doc com

  CAS Registry Number:

1533-45-5

  Synonyms: ;Fluorescent Brightener OB-1;FBA393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol ;2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole;FBA 393;4,4'-bis(benzoxazol-2-yl)stilbene;Optical Brightener OB-1;C.I. 393;Fluorescent whtening agent OB-1;Fluorescent Whitening Agent OB-1;2,2'-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole);2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole);Optical Brightening Agent OB-1;Optical Brightner OB-1;ptical Brightening Agent OB-1;4,4-Bis(2-Benzoxazolyl) Stilbene;
  Molecular Formula: C28H18N2O2
  Molecular Weight: 414.4547
  Molecular Structure: 1533-45-5 Fluorescent Brightener 393
  Safety Description: S24/25:;

  Company: Jinan Subang Fine Chemical Co.,Ltd     [ China ]        
  Contact: Edith Lai
  Tel: 0531-81901282
  Fax: 0531-81901283
  Email: sbchem@163.com
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