FLUORESCENT BRIGHTENER-OB

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FLUORESCENT BRIGHTENER-OB Fluorescent Brightener 184 Synonyms 2, 5-Bis( 5' -tert-butyl-2-benzoxazol-2-yl) thiophene; 2, 5-Di( 5-tert-butylbenzoxazol-2-yl) thiophene; BBOT Molecular Formula C26H26N2O2S Molecular Weight 430.56 CAS Registry Number 7128-64-5 EINECS 230-426-4 Melting point 196-202 oC Appearance: Bright yellow green crystal powder. Color light : Bright-colored blue fluorescent light( approximate to standard sample) Solid Content: ??? 8.0% Melting point : 196-203??C Fineness: Passing through 300 meshes Package: 25KGS/ FIBER DRUM Use : It is used in thermoplastic plastics, PVC, PE, PS, ABS, SAN, SB, CA, PA, PM, MA, acrylic resin, polyester fiber, paint, coating, the brightening of printing ink.

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