Description

Synonyms: 2-{[a-(2–Hydroxy-5-sulphophenylazo)-benzylidene]-hydrazino}-benzoic acid monosodium salt Grade: ACS reagent CAS No.: 62625-22-3 Molecular Formula: C20H15N4O6SNa Molecular Weight: 462.42 MDL No.: MFCD00064385 Appearance: Purple powder Comments: Reagent for zinc, mercury, and copper Storage Temperature: Store at RT