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optical brightening agent KCB

Inquiry
  Post Date: Oct 14,2016
  Expiry Date: Nov 13,2016
  Detailed Description: Cas No. :5089-22-5 Price:35.95 USD Kilograms
Payment Method: T/T or D/P
Appearance: Yellowish Crystal Powder
Effective Assay: 99%min
Ash Content: 0.5%max
Volatile: 0.3%max CAS NO.:63310-10-1 C.I. Number:367
Specifications:
Appearance: yellow green powder Color shade: blue glistening white light Melting point: 210 ℃～ 212 ℃ Purity: ≥ 99.5%Fineness: 100
Application:
KCB can be widely used in EVA, PET. It is also good at applying into plastic films such as PE, PP, PVC, PS, ABS, and extrude molding material, injection molding material. The whiteness of coating and natural painting could also be greatly improved by KCB.

  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: Shandong Raytop Chemical Co.,Ltd     [ China ]        
  Contact: Jane Chen
  Tel: 0531-69959306
  Fax: 0531-69959306
  Email: Jane121819@163.com
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