6-amino-5-[(4-anilinosulfonylphenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-15 17:54:22
Purity: 98.0%
Product Detail: 6-amino-5-[(4-anilinosulfonylphenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid