sodium 5-amino-2-(4-aminoanilino)benzenesulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-22 14:11:56
Purity: 98.0%
Product Detail: sodium 5-amino-2-(4-aminoanilino)benzenesulphonate