Optical Brightener PVC Plastics Grade

• CAS No.: 27344-41-8
• Formula: C28h22o6s2.2na
• EINECS: 248-421-0
• Environmental Protection: Yes
• Color: Green and Yellow
• Kind: Optical Brightener
• Model NO.: DBH
• Appearance: Powder
• Transport Package: 25kg
• Specification: 99.9
• Origin: China
• HS Code: 3204200000
• Production Capacity: 100 Mt

Product 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