氯羰***(I)400000元/kgCas号50960-82-2分子式CAuClO分子量260.43质量标准外观AppearanceWhiteyellowtobrownpowder红外光谱InfraredspectrumConformstostructure含量Assay(Au)74.5-76.8%纯度Purity(TitrationbyAgNO3)98.5-101.5%(afteroxygencombustion)熔点Meltingpoint247-253°C)