Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > Optical Brightening Agent KCB

Optical Brightening Agent KCB

Inquiry
  Post Date: May 15,2014
  Expiry Date: May 15,2015
  Detailed Description: Cas No. :5089-22-5 Quantity: 50Metric Tons
Payment Method: T/T, L/C, D/P
                                      
 
Optical Brightening Agent KCB
 
Chemical name
4.4-bis(5-methyl-2-benzoxoazol)-ethylene
Structural formula
 
 
Molecular formula:
 
Molecular weight:
 
Properties:
1. being highly whiteness with small usage.
2. multipurpose used for whitening of polyester fiber and plastic.
3. having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process.
Technical conditions:
 
 
Appearance: greenish yellow powder
Melting process: 275~280°C
Purity:≥98.0%
Fineness(300 mesh):100%
 
Use:
 
 
mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.
Package:
It is packed in 20Kgs paper board bucket. It can be packed according to the requirement of the user.
 
 
 
 
Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
 

  CAS Registry Number:

5089-22-5
  Synonyms: ;KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB;1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb;
  Molecular Formula: C24H14N2O2
  Molecular Weight: 362.3802
  Molecular Structure: 5089-22-5 Fluorescent Brightener KCB

  Company: Shaoxing Chenhao Chemicals Co., Ltd.     [ China ]          
  Contact: Shary Lian, Christy Zhang
  Tel: +86-575-82212544
  Fax: +86-575-82009612
  Email: chenhaochem@gmail.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.