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Fancheng chemical is professional in manufacturing and supplying quality and colorful organic pigment for plastic, organic pigment for printing ink, organic pigment for coating to different customers. cooperating with many professional scientific research institutions, we can assure you the high quality of our pigment. don't hesitate to buy.

China optical whitening agentselect 2020 optical whitening agent products from verified china optical whitening agent manufacturers, suppliers on made-in-china.

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.

New bleaching powder products manufacturing in china, with stylish and cool design emerge. source new and latest bleaching powder products in 2020 from credible china manufacturers, suppliers and factories. contact most popular products of manufacturers, trading companies, wholesalers & exporter directly on made-in-china

VBL optical whitening agent for cotton for sale is the solution that we've continued to emerge in the China market and accomplished excellent reputation. Our goods advertising network at all over the China regions. Extra than ten years, we've developed into a high-volume, multi-function of your qualities, it might totally meet the needs with the VBL optical whitening agent for cotton for sale sector.


We are suppliers of all type of VBL optical whitening agent for cotton for sale moved in industry for good sales, we've VBL optical whitening agent for cotton for sale type and specification's that will suit our customer's satisfaction. We've got also attached VBL optical whitening agent for cotton for sale samples and also other of our desires together with the above attached catalog sample.

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