2-[4-[[4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-2-methylphenyl]azo]phenoxy]ethyl sodium sulphate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-01-16 20:36:10
Purity: 98.0%
Product Detail: 2-[4-[[4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-2-methylphenyl]azo]phenoxy]ethyl sodium sulphate