Product Cate

Optical Brightening Agent For Plastic

Product Name

Optical Brightening Agent OB-1

Chemical Name

2.2-(4.4-diphenol vinyl) dibenzoxazol

CAS No.

1533-45-5

C.I. No.

393

Molecular Formula

C28H18N2O2

Molecular Weight

414

Technical Index

Appearance:yellowish green powder
Melting Point:357~359°C
Purity:≥99%

Uses

Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.

Precaution

The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.