Geenish yellow powder,melting piont 359C,purity is more than 98% Be used in whitening of polyester, nylon fiber and plastic Chemical name:2,2-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazoleStructure type: StilbenylbisbenzoxazolesFormula:C28H18N2O2Molecular Weight:414.4C.I. Number:393CAS Number:1533-45-5 Functions and Characteristic:1.High intensity of whitening, have strong fluorescence.2.A wide ...