3-[(3,5-Dichloro-2-hydroxyphenyl)azo]-4-hydroxy-7-[(4-methoxyphenyl)amino]-2-naphthalenesulfonic 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: 3-[(3,5-Dichloro-2-hydroxyphenyl)azo]-4-hydroxy-7-[(4-methoxyphenyl)amino]-2-naphthalenesulfonic acid sodium salt