Property
appearance Bright yellow powder
Structure: chrysophenine
melting point≥295℃
Solubility insoluble in water, soluble in solvent

Uses
ust like OB-1, but it can offer better performance in HT, sunlight and weather, It can be used in polyamnamee, polyacrylonitrile, film, injection and extrude molding.
Dosage 0.01-0.05% (wt)
Packing and storage
20KG, 25KG in carton, in cool and airiness place