Optical Brightener OB FLUORESCENT BRIGHTENER

Decription: Optical Brightener OB Product Name:Optical brightener OB (C.I. 184 ) MF:C26H26N2O2S EINECS No:230-426-4 CAS No:7128-64-5 Chemical Name:2, 5-Thiophenediylbis(5-tert-butyl-1, 3-benzoxazole) MF:C26H26...

Seller: Leal Chemical  China