Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > Fluorescent whitening agent/Optical brightening agent KSN

Fluorescent whitening agent/Optical brightening agent KSN

Inquiry
  Post Date: Oct 02,2016
  Expiry Date: Oct 02,2017
  Detailed Description: Cas No. :5242-49-9 Specs:25kg/fiber drum
Payment Method: T/T
Optical brightener KSN

C.I.368

CAS No.:5242-49-9

Appearance:Yellowish green crystal powder

Purity:≥99%

Melting point:275~280 °C

Usage

A good whitening agent for polyester fibers and plastics, polyamide and polycaryonitrile fibers, film, plastic & injection process..

Package
25KG fiber drums with PE liner



Application:


Excellent whitenning effect. It has good whitening and brightening effect in PP prilling, drawbench and reclaimed materials, etc.



Storage:


Should be stored in cool and dry place.

  CAS Registry Number:

5242-49-9
  Synonyms: ;KSN;FLUORESCENT BRIGHTENER-KSN;FBA 368;4.4-bis(5-methyl-2-benzoxoazol)-ethylene;Optical Brightener KSN;2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate;2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;Optical Brightening Agent KSN;Fluorescent Brightener KS-N;Optical Brightner KSN;
  Molecular Formula: C29H20N2O2
  Molecular Weight: 428.4813
  Molecular Structure: 5242-49-9 Fluorescent Brightener KSN

  Company: Hangzhou Tidesource Chemical Co., Ltd.     [ China ]          
  Contact: joanna zhang
  Tel: 86-571-86627056
  Fax: 86-571-86733060
  Email: zqdeyh123@yahoo.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.