CAS No.: 3829-86-5
Molecular formula: C20H14N.HCl.H2O
Assay : 99.5% min.
Molar absorptivity of Fe complex ε[L/(cm.mol)]: 1.15ⅹ104
Solubility in water: Qualified
Loss on drying: 7.8% max.
Residue of ignition (as sulfate): 0.05% max.