Properties: Crystals from alcohol + water, mp 93°. bp721 349-350°. uv max (ethanol): 347, 331, 316, 266, nm (log e 3.54, 3.41, 3.18, 4.06). Practically insol in water. Sol in dil acids; very sol in alcohol, ether, benzene.
Melting point: mp 93°
Boiling point: bp721 349-350°
Absorption maximum: uv max (ethanol): 347, 331, 316, 266
Use: As a reagent for the determination of cadmium which is pptd as (C13H9N)2H2(CdI4) from dil nitric or sulfuric acid soln in the presence of potassium iodide.
产品链接: 85-02-9››