disodium 8-[[5-anilinosulphonyl-2-methylphenyl]azo]-7-hydroxynaphthalene-1,3-disulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-09 12:22:40
Purity: 98.0%
Product Detail: disodium 8-[[5-anilinosulphonyl-2-methylphenyl]azo]-7-hydroxynaphthalene-1,3-disulphonate