disodium 4-amino-3-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]sulphonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-08-11 13:34:54
Purity: 98.0%
Product Detail: disodium 4-amino-3-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]sulphonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate