7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic] acid, sodium salt, compound with 2-aminoethanol price

Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended

Updated Date: 2023-10-16 16:16:34

Purity: 98.0%

Product Detail: 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic] acid, sodium salt, compound with 2-aminoethanol