title: Reliability of the chromotropic acid method for qualitative formaldehyde determination.
mesh_terms: D003116:Color; D003358:Cosmetics / Q000032:analysis; D005557:Formaldehyde / Q000032:analysis*; D007202:Indicators and Reagents; D009282:Naphthalenesulfonates
chemical_list: D003358:Cosmetics; D007202:Indicators and Reagents; D009282:Naphthalenesulfonates; D005557:Formaldehyde; C020996:chromotropic acid