sodium 6-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-5-hydroxynaphthalene-1-sulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-07-17 17:13:12
Purity: 98.0%
Product Detail: sodium 6-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-5-hydroxynaphthalene-1-sulphonate