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optical brightener YCOB EBF

Inquiry
  Post Date: Feb 23,2017
  Expiry Date: Feb 23,2018
  Detailed Description: Cas No. :12224-41-8 PRODUCT NAME: 2.5-bis-(benzoxazol-2-)thiophene

Other name:

Optical Brightening Agent EBF C. I. 185 ;FLUORESCENTBRIGHTENEREBF;Fluorescent brightening agent 185;C.I. Fluorescent Brightener 185

C.I. Number: 185
Specification:
Properties Specifications:
APPEARANCE Bright-colored light yellowist crystal powder
MELTING POINT 216~220°C
PURITY: 99% min
ASH 0.1% max
VOLATILE MATTER 0.5% max
Properties Bright-colored light yellowist crystal powder
Application: It is used in making commercialized Brightener-EB,and can also be used in various polyolefing plastics,ABS engineering plastics and organic glass to make their color brighter.

Package and Storage: 25KG/bag

  CAS Registry Number:

12224-41-8

  Synonyms: ;FBA 185;2.5-bis-(benzoxazol-2-)thiophene;Optical Brightener EBF;2,2'-thiene-2,5-diylbis(1,3-benzoxazole);Fluorescent Brightening Ebf;Ebf;Fluorescent brightener EBF;Optical Brightening Agent EBF;2,2'-thiophene-2,5-diylbis(benzoxazole);Optical Brightner EBF;
  Molecular Formula: C18H10N2O2S
  Molecular Weight: 318.3492
  Molecular Structure: 12224-41-8 Fluorescent brightener 185

  Company: Yongchang Polymer Additives Co ltd     [ China ]        
  Contact: Mickel
  Tel: +86-20-61876219
  Fax:
  Email: info@chinapolymeradditives.cn
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