Optical Brightening Agent OB-1

  Post Date: Jan 06,2022   Expiry Date: Jul 05,2022   Detailed Description: Cas No. :1533-45-5   CAS Registry Number: 1533-45-5   Synonyms: ;Fluorescent Brightener OB-1;FBA393；2,2′-(4.4′-diphenol vinyl)di-henzoxazol ;2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole;FBA 393;4,4′-bis(benzoxazol-2-yl)stilbene;Optical Brightener OB-1;C.I. 393;Fluorescent whtening agent OB-1;Fluorescent Whitening Agent OB-1;2,2′-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole);2,2′-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole);Optical Brightening Agent OB-1;Optical Brightner OB-1;ptical Brightening Agent OB-1;4,4-Bis(2-Benzoxazolyl) Stilbene;   Molecular Formula: C28H18N2O2   Molecular Weight: 414.4547   Molecular Structure:   Safety Description: S24/25:;