trisodium 5-(acetylamino)-4-hydroxy-3-[[2-methoxy-5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:49
Purity: 98.0%
Product Detail: trisodium 5-(acetylamino)-4-hydroxy-3-[[2-methoxy-5-methyl-4-[(4-nitro-2-sulphonatophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonate