2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenzenesulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-15 18:23:07
Purity: 98.0%
Product Detail: 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo]phenyl]amino]-5-nitrobenzenesulphonic acid