Min. Order Reference FOB Price
1 kg US$20.00-50.00 / kg
Product Description
Product Description Fluorescent whitening agent Optical Brightener OB-1 with cas 1533-45-5 Fluorescent Brightener OB-1 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole Basic information Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole CAS: 1533-45-5 MF: C28H18N2O2 ...