7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic] acid, sodium salt, compound with 2,2',2''-nitrilotriethanol price

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

Updated Date: 2024-01-07 00:23:45

Purity: 98.0%

Product Detail: 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic] acid, sodium salt, compound with 2,2',2''-nitrilotriethanol