[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methyl-4-sulphophenyl)azo]-7-sulpho-2-naphthyl]amino]carbonyl]amino]-3-sulpho-2-naphthyl]azo]benzoic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:35
Purity: 98.0%
Product Detail: [[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methyl-4-sulphophenyl)azo]-7-sulpho-2-naphthyl]amino]carbonyl]amino]-3-sulpho-2-naphthyl]azo]benzoic acid