Fluorescent whitening agent OB
Benzo oxazole
Jiangsu Liside Chemical plant Co.,Ltd.
Fluorescent Whitening Agent/ Optical Brightener
Special effect pigments >> Fluorescent Whitening Agent/ Optical Brightener
Coatings
Inks
Soluble in alkane
Soluble in fat
Soluble in mineral oil
Soluble in paraffin
Structure: Benzo oxazole
Performance and characteristics
Blue and white powder, tasteless, soluble in alkane, fat, mineral oil, paraffin and most of the organic solvents, spectrum the widest375nm (in ethanol), maximum wave length emitted 435nm (in ethanol).
Fine whitening effect and stability in heat; small amount required, wide application.
Scope of application
OB widely used in whitening of oil paint, ink, coating materials as well as polyester fibers, PVC, PE, PP, PS, ABS and other thermo-plastic products.
Packing and storage
Plastics bags in iron box of 1kg×12, or subject to customer’s requirements.
Benzo oxazole. Used in whitening of oil paint, ink, coating materials.