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    7440-57-5

    Catalog No. EBD2198008

    CAS 7440-57-5

    Name Au

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    Basic Information

    Synonyms: C.I.77480 C.I.PigmentMetal3 GoldpowderNmesh goldcoatingqualitybalzers gold,colloidal 10nmcolloidalgold E175 GoldfoilNmmthickcagxmm GoldshotNmmanddownsemispherical GoldwireNmmdiacagcm GoldfoilNmmthickcagmmxmm Goldpowdermicronspherical GoldpowderNmicron Goldpowder Goldfoil(99.9%) Goldfoil(99.95%) Goldshot(99.9999%) Goldwire(99.9999%) Goldshot(99.95%)

    Molecular Formula: Au

    Molecular Weight: 196.97

    MDL Number: MFCD00003436

    Physical Properties

    Melting Point: 1063 °C(lit.)

    Boiling Point: 2808 °C(lit.)

    Flash Point: 4 °C

    Density: 19.3 g/mL at 25 °C(lit.)

    Solubility: H2O: soluble

    Refractivity: n20/589.3 1.523

    Storage: 2-8°C

    Analytical Data

    Appearance: orange-yellow - brown-yellow Powder

    mg g kg ml l t