trisodium 2-[4-(4-amino-2,5-dimethoxy-phenyl)diazenyl-6-sulfonato-naph thalen-1-yl]diazenylbenzene-1,4-disulfonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:42
Purity: 98.0%
Product Detail: trisodium 2-[4-(4-amino-2,5-dimethoxy-phenyl)diazenyl-6-sulfonato-naph thalen-1-yl]diazenylbenzene-1,4-disulfonate