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1533-45-5
Optical brightener Ob-1 CAS 1533-45-5
  • CAS:

    1533-45-5
  • Molecular Formula:

    C28H18N2O2
  • Quality Standard:

    99%
  • Packing:

    25kg/drum
  • Mininmum Order:

    1drum
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details

TNJ Chemical produces super quality Optical brightener Ob-1 CAS 1533-45-5 - 99.0%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy Optical brightener Ob-1 CAS 1533-45-5, please contact sales@tnjchem.com


Chemical Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole 
CAS NO.: 1533-45-5
Molecular Formula: C28H18N2O2
Molecular Weight: 414.45
Assay: ≥99%

Application
The fluorescent whitening agent OB-1 is a new product developed abroad, which is suitable for the whitening and brightening of PE, PVC, ABS, PC and other plastics. Low dosage, strong adaptability, good dispersion of Chemicalbook. It can be added during post-processing or polymerization. The whitened material has high whiteness and excellent heat resistance and weather resistance. OB-1 can also be made into paste for textile whitening.

Packing

25kg/drum

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