sodium 3-[[4-[(4-hydroxyphenyl)azo]-5-methoxy-o-tolyl]azo]-4-methoxybenzenesulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-27 14:47:47
Purity: 98.0%
Product Detail: sodium 3-[[4-[(4-hydroxyphenyl)azo]-5-methoxy-o-tolyl]azo]-4-methoxybenzenesulphonate