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Optical Brightener OB

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Description
Product NameOptical Brightener OBMolecular Structure

Optical Brightener OB

Other NameFluorescent Brightener OB
CAS   No7128-64-5
Molecular FormulaC26H26O2N2S

Check-PointSpecification
AppearanceLight Yellow Or Milk White Powder
Purity≥99%
Melting Point201-205℃
Volatile Content≤0.5%


Packing25kg fibre drum

Product Usage In whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.