tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis[5-hydroxy-6-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate] price

tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis[5-hydroxy-6-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate] price, total count: 1

Price: $Inquiry/100g

Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended

Updated Date: 2021-07-26 18:31:49

Purity: 98.0%

Product Detail: tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis[5-hydroxy-6-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate]