Optical Brightener c.i.184 OB

• Post Date:

  Jul 13,2015

• Expiry Date:

  Jul 12,2016

• Detailed Description:

  Cas No. :7128-64-5 Payment Method: T/T
  

  　　Fluorescence Brightener OB

  　　Main Composition: benzoxazole

  　　Technical Spec.:Appearance: light green powderChromatic light: bluish white (similar with standard sample)Purity:≥98%M.P.: 198～203℃Fineness: over 100 meshes

  　　Properties & Features:Light green powder, odorless, soluble in alkane, fat, mineral oil, paraffin and most organic solvents, max. spectral absorption value: 375nm (in ethanol), max. emission wavelength: 435nm (in ethanol).

  　　Range of Application:Widely used for the whitening of PVC, PE, PP, PS, ABS, PMMA, POM, polester fiber, paints, printing ink and coatings etc.

• CAS Registry Number:

  7128-64-5

• Synonyms:

  ;Fluorescent Brightener OB;Fluorescent brightening agent 184;Fluorescent Whitening Agent OB;Optical Brightening Agent OB;Fluorescent Brightener 184;C.I. 184;Fluorescent Brightener OB-4;Fluorescent brightening agent 184;Optical Brightner OB;BBOT;C.I. Fluorescent Brightener 362;Uvitex 2B;TINOPAL CBS-X;UVITEX OB;UVITEX(R) 2B;TOSLAB 644820;2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE;2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE;2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;

• Molecular Formula:

  C₂₆H₂₆N₂O₂S

• Molecular Weight:

  430.5618

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Glory Life Hong Kong Ltd.     [ Hong Kong(China) ]        

• Contact:

  Evangelyn Lee

• Tel:

  +852-39571180

• Fax:

• Email:

  evangelynli@jsglorychem.com