Report Data Issue

Report a problem with 3-hydroxy-4-[[4-[[4-[(2-hydroxy-6-sulpho-1-naphthyl)azo]-o-tolyl]methyl]-m-tolyl]azo]naphthalene-2,7-disulphonic acid, sodium salt (EC: 285-155-4) (CAS 85030-31-5).

Optional — so we can follow up if needed.

Cancel