3,3'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis[naphthalene-1,5-disulphonic] acid, compound with 2,2'-iminodiethanol, sodium salt price

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

Updated Date: 2021-07-26 18:31:55

Purity: 98.0%

Product Detail: 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis[naphthalene-1,5-disulphonic] acid, compound with 2,2'-iminodiethanol, sodium salt