6771-81-9

tetrasodium 4,4-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate]

tetrasodium 4,4-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate]

Identification

Catalog number1010160
Chemical name tetrasodium 4,4-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate]
CAS RN6771-81-9
Molecular formulaC33H22N8Na4O15S4

Structure

6771-81-9 structure