disodium 6-amino-5-[[4-(2-phenylvinyl)-3-sulphonatophenyl]azo]naphthalene-2-sulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-04-02 19:32:24
Purity: 98.0%
Product Detail: disodium 6-amino-5-[[4-(2-phenylvinyl)-3-sulphonatophenyl]azo]naphthalene-2-sulphonate