7-[(4-amino-o-tolyl)azo]naphthalene-1,3-disulphonic acid, sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-02-22 17:03:45
Purity: 98.0%
Product Detail: 7-[(4-amino-o-tolyl)azo]naphthalene-1,3-disulphonic acid, sodium salt