2-[(8-amino-1-hydroxy-3,6-disulpho-2-naphthyl)azo]naphthalene-1,5-disulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:39
Purity: 98.0%
Product Detail: 2-[(8-amino-1-hydroxy-3,6-disulpho-2-naphthyl)azo]naphthalene-1,5-disulphonic acid