7,7'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis(naphthalene-1,3-disulphonic) acid, lithium sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-23 19:17:45
Purity: 98.0%
Product Detail: 7,7'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis(naphthalene-1,3-disulphonic) acid, lithium sodium salt