4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-02-06 19:22:28
Purity: 98.0%
Product Detail: 4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid