disodium 5-[[4-[(2-methylphenyl)azo]-6(or 7)-sulphonato-1-naphthyl]azo]-8-(phenylamino)naphthalenesulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-25 14:56:08
Purity: 98.0%
Product Detail: disodium 5-[[4-[(2-methylphenyl)azo]-6(or 7)-sulphonato-1-naphthyl]azo]-8-(phenylamino)naphthalenesulphonate