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China factory for fba 368optical brightener agent cxt for detergent – credit product detail physical characteristics

Optical brightening agent er-iii cas no. 13001-40-6 chemical name: 1,4'-bis(2-cyanostyryl) benzole specifications appearance slight yellow greenish powder melting point 288-201 ℃ purity ≥99% moisture content ≤0.5 application optical brightener 199 is used to the whitening process of dacron, acetic fiber, polyamide fiber, blends of terylene-cotton etc.

These whitening agents absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic. optical brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

Providing greatest quality ER III fluorescent brightener for EVA wholesaler items,we're specialist manufacturer in China.Wining the majority of the crucial certifications of its sector,our ER III fluorescent brightener for EVA wholesaler items are best sellers on the neighborhood and international market. For those who need additional information about our factory and item list,please click the button bellow to verify for it.


Providing ideal top quality ER III fluorescent brightener for EVA wholesaler items,we are professional manufacturer in China.Wining the majority of the crucial certifications of its sector,our ER III fluorescent brightener for EVA wholesaler items are best sellers of your regional and international market. If you need extra info about our factory and item list,please click the button bellow to check for it.

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