4-Hydroxy-3-[[5-methyl-2-methoxy-4-[(4-nitro-2-sodiosulfophenyl)azo]phenyl]azo]-7-(phenylamino)naphthalene-2-sulfonic acid sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-16 20:18:44
Purity: 98.0%
Product Detail: 4-Hydroxy-3-[[5-methyl-2-methoxy-4-[(4-nitro-2-sodiosulfophenyl)azo]phenyl]azo]-7-(phenylamino)naphthalene-2-sulfonic acid sodium salt