tetrasodium 4,4'-bis[[2-methoxy-5-methyl-4-[(4-sulphonatophenyl)azo]phenyl]-N,N,O-azoxy]stilbene-2,2'-disulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-11 18:17:24
Purity: 98.0%
Product Detail: tetrasodium 4,4'-bis[[2-methoxy-5-methyl-4-[(4-sulphonatophenyl)azo]phenyl]-N,N,O-azoxy]stilbene-2,2'-disulphonate