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4, 4'-Bis (2-Benzoxazolyl) Stilbene
4, 4'-Bis (2-Benzoxazolyl) Stilbene

4, 4'-Bis (2-Benzoxazolyl) Stilbene

China 4, 4′-Bis (2-Benzoxazolyl) Stilbene, Find details about China Optical Brightener Ob-1, Fluorescent Brightener Ob-1; from 4, 4′-Bis (2-Benzoxazolyl) Stilbene

Model NO.
1533-45-3
Model NO.
1533-45-3
Optical Brightener OB-1
 
Product NameOptical Brightener OB-1Molecular Structure4, 4′-Bis (2-Benzoxazolyl) Stilbene
 
Other NameFluorescent Brightener OB-1;
4,4'-Bis(2-Benzoxazolyl)Stilbene
CAS No1533-45-5
Molecular FormulaC28H18O2N2
 
Check-PointSpecification
Appearancebright yellow green crystalline powder
Purity≥98.5%
Melting Point355-360ºC
Loss On Drying≤0.5%
Packing:25kg fibre drum
Product Usage: In whitening polyester fiber, in whitening and brightening polyester, cotton and other fiber blended fabrics.

4, 4′-Bis (2-Benzoxazolyl) Stilbene
4, 4′-Bis (2-Benzoxazolyl) Stilbene
4, 4′-Bis (2-Benzoxazolyl) Stilbene
4, 4′-Bis (2-Benzoxazolyl) Stilbene

4, 4′-Bis (2-Benzoxazolyl) Stilbene
 

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