sodium 3-[(4-acetamidophenyl)azo]-4-amino-5-hydroxy-6-(phenylazo)naphthalene-1-sulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-08-02 20:40:20
Purity: 98.0%
Product Detail: sodium 3-[(4-acetamidophenyl)azo]-4-amino-5-hydroxy-6-(phenylazo)naphthalene-1-sulphonate