Product Cate

Optical Brightening Agent For Plastic

Product Name

Optical Brightening Agent ER-III

Chemical Name

1,4'-bis(2-cyanostyryl) Benzole

CAS No.

13001-40-6

C.I. No.

199

Molecular Formula

C24H16N2

Molecular Weight

332

Properties

It has high whitening brightening effect and excellent fastness to sublimation.

Technical Index

Appearance: Slight yellow greenish powder
Melting Point:288-201°C
Purity: ≥99%
Moisture Content : ≤0.5

Uses

Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.

Precaution

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