3,3'-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)azo(2-methyl-4,1-phenylene)azo]]bis(1,5-naphthalenedisulfonic acid)hexasodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:45
Purity: 98.0%
Product Detail: 3,3'-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)azo(2-methyl-4,1-phenylene)azo]]bis(1,5-naphthalenedisulfonic acid)hexasodium salt