2-Naphthalenesulfonicacid,7-[2-[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-3-[2-(4-chloro-3-sulfophenyl)diazenyl]-4-hydroxy-,sodium salt (1:2) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-15 13:13:53
Purity: 98.0%