1533-45-5 ptical Brightening Agent OB-1, China 1533-45-5 ptical Brightening Agent OB-1 Manufacturers, China 1533-45-5 ptical Brightening Agent OB-1 Suppliers

Details for ptical Brightening Agent OB-1

ptical Brightening Agent OB-1

Category :	Intermediates
CAS NO :
EC NO :	216-245-3
MF :	C₂₈H₁₈N₂O₂
MW :	414.4547
Specification :	Content(HPLC) 98.5% min
Packing :	25KG/fiber drum
Product description :	Specifications:AppearanceGreen powder or yellow powder 　　Content(HPLC)98.5% min 　　Melting point352~358℃ 　　Mesh sizePass 200 mesh 　　Ash content0.3% max 　　Volatile Matter0.5% max 　　Hazard:Not dangerous cargo
Uses :	Used for the whitening of polyester, especially suitable for the whitening of polyester fiber and cotton and other blended fabrics, but also for the whitening of plastic products
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 Structure :