Optical Brightener PVC Plastics Grade

Min.Order: 25
Product origin: Shaoxing, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 10 ~ 12

Description
Optical brightener DBH

Main ingredients: 2, 5 - double (5 - tertiary butyl - 2 - benzene and the evil imidazolyl thiophene Characteristics
Appearance: light yellow or ivory powder
Structure: benzoxazole type compound
melting point: 200-202 ºC.
solubility: it is hard soluble in water, soluble in alkane, mineral oil and ordinary organic solvent.
Package:25kg/drum











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