7-anilino-3-[[4-[(2,4-dimethyl-6-sulphophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:29
Purity: 98.0%
Product Detail: 7-anilino-3-[[4-[(2,4-dimethyl-6-sulphophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonic acid