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Optical Brightener ER-III - Shandong Keyang Chemical Co., Ltd.
Optical Brightener ER-III

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Optical Brightener ER-III

Optical Brightener ER-III

Product Name: Optical Brightener ER-III / Fluorescent Brightener 199:2 Chemical Name: 2,2′-(1,4-Phenylenedi-2,1-ethenediyl)bisbenzonitrile Color Index: C.I. 199:2 CAS: 79026-03-2 Molecular Formula: C₂₄H₁₆N₂ Formula Weight: 332.40 g/mol Synonyms: Fluorescent Brightener 199:2; FBA 199:2; Fluorescent Whitening Agent ER-III; 2,2′-Bis(2-cyanostyryl)benzene; Optical Brightening Agent ER-III; 2-[2-[4-[2-(3-Cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile Application: Polyester Fibers (Dacron), Acetate Fibers, Polyamide Fibers (Nylon), Polyester-Cotton Blends, Polyester-Wool Blends, Polyester-Linen Blends, Polyester-Silk Blends, PVC, Polystyrene, Synthetic Leather, Paints & Coatings

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Optical Brightener ER-III

We specialize in the research, development, production, and global supply of optical brightener, masterbatches, pigments, dyes, titanium dioxide, detergent additives, and plastic additives. Based in China and serving the world, we provide stable and reliable chemical products and customized technical support to customers in the plastics, detergents, textile, coatings and paint ink industries.

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