4-[[Ethyl[4-[[2-methoxy-4-[(2-methoxyphenyl)azo]-5-methylphenyl]azo]phenyl]amino]methyl]benzenesulfonic acid sodium salt price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:43
Purity: 98.0%
Product Detail: 4-[[Ethyl[4-[[2-methoxy-4-[(2-methoxyphenyl)azo]-5-methylphenyl]azo]phenyl]amino]methyl]benzenesulfonic acid sodium salt