Basic information
4,5-Dihydroxy-3-[[4-[(2-ethyl-2-phenylhydrazono)methyl]phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt Structure

4,5-Dihydroxy-3-[[4-[(2-ethyl-2-phenylhydrazono)methyl]phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt

Preparation Products And Raw materials