6-[2,4-Diamino-5-[(2-hydroxy-5-nitrophenyl)azo]phenoxy]-2-naphthalenesulfonic acid sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:41
Purity: 98.0%
Product Detail: 6-[2,4-Diamino-5-[(2-hydroxy-5-nitrophenyl)azo]phenoxy]-2-naphthalenesulfonic acid sodium salt