4'-[[2,4-Bis(phenylamino)phenyl]azo][1,1'-azobisnaphthalene]-3,6-disulfonic acid disodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-01-12 18:35:55
Purity: 98.0%
Product Detail: 4'-[[2,4-Bis(phenylamino)phenyl]azo][1,1'-azobisnaphthalene]-3,6-disulfonic acid disodium salt