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在线观看黄色网站Optical Brightening Agent ER-III

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
Structural Formula
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.

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