4-amino-5-hydroxy-3,6-bis[[4-[(2-hydroxy-4-morpholinophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:54
Purity: 98.0%
Product Detail: 4-amino-5-hydroxy-3,6-bis[[4-[(2-hydroxy-4-morpholinophenyl)azo]phenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt