Description

Fluorescent Brightener OB-2 Quick Details

Chemical Name: Fluorescent Brightener OB-2

Synonyms: 4,4′-Bis(5-methyl-2-benzoxazolyl)stilbene; 2,2′-(Vinylenedi-p-phenylene)bis[5-methylbenzoxazole]

CAS No.: 2397-00-4

Molecular Fomula: C30H22N2O2

Molecular weight: 442.51

Appearance: Yellow green powder

Assay: ≥98.0%

Fluorescent Brightener 135 Typical Properties

Fluorescent Brightener OB-2 application:

This product is mainly used for whitening plastics such as ABS, PS, HIPS, PA, PP, EVA and rigid PVC.

Fluorescent Brightener OB-2 Packaging and Shipping 

customized according to customer needs.

Fluorescent Brightener OB-2 Storage

It should be stored in a clean, dry and cool place, preventing from sunlight, rain.