Optical Brightener OB
Molecular formula: C26H26SO2N2
Molecular weight: 430 575
CAS NO: 7128-64-5
HS Code: 32042000
Appearance: milky whiter powder
Melting point: 210-220
Purity: 99.0%
Ash: 0.3%
Application: It can be used to whiten PVC, Polystyrene, Polypropylene, PA, PMMA, PE, PP, Paint, Coating, Printing ink and so on.
Package: Packaged in board drum, inside lining plastic bag.
Beijing Odyssey Chemicals Co.,Ltd
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