sodium bis[methyl [8-[[2-hydroxyphenyl]azo]-7-hydroxy-5-sulphamoyl-1-naphthyl]carbamato(2-)]chromate(1-) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:44
Purity: 98.0%
Product Detail: sodium bis[methyl [8-[[2-hydroxyphenyl]azo]-7-hydroxy-5-sulphamoyl-1-naphthyl]carbamato(2-)]chromate(1-)