disodium 5-[[4-[[2,6-dihydroxy-3-[[2-hydroxy-5-[(3-sulphonatophenyl)azo]phenyl]azo]phenyl]azo]benzoyl]amino]salicylate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:44
Purity: 98.0%
Product Detail: disodium 5-[[4-[[2,6-dihydroxy-3-[[2-hydroxy-5-[(3-sulphonatophenyl)azo]phenyl]azo]phenyl]azo]benzoyl]amino]salicylate