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Optical Brightener OB-1

Inquiry
  Post Date: May 24,2014
  Expiry Date: Jun 23,2014
  Detailed Description: Cas No. :1533-45-5 Payment Method: T/T, LC at sight
Technical Items Specification
Appearance Bright yellowish green powder
Color shade Similar to the standard
Active ingredient content ≥98.5%
Volatiles  <0.15%
Particle size 300 mesh min.

PVC LDPE HDPE PP PUR ABS PET-cotton blended fabric
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  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: Changzhou Energetic & Reliable Co., Ltd.     [ China ]        
  Contact: Ms Mo
  Tel: +86-519-81187161,88029578
  Fax: +86-519-88029580
  Email: jane6877@vip.163.com
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