Gold


ALS Environmental may or may not test for Gold (CAS # 7440-57-5). Information is subject to change; please contact us for the latest available analytes for which we test.

ALS Environmental does not sell chemicals, but offers analytical lab testing to determine the presence of various elements and chemical compounds.
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CAS 7440-57-5 - Gold

Analyte:  Gold

Abbreviation:  AU

CAS Number or ID:  7440-57-5

Department:  Metals

EC Number (EINECS):  7440-57-5

Synonyms:  Au;Burnish gold;C.I. 77480;C.I. Pigment metal 3;Colloidal gold;Gold flake;Gold leaf;Gold powder;Magnesium gold purple;Shell gold

Chemical Formula:  Au

Apearance:  yellow metal

Melting Point:  1065 C

Boiling Point:  2808 C

Water Solubility:  zero

Stability:  Stable. May react with halogens, strong oxidizing agents, ammonia, hydrogen peroxide. Reaction with ammonia or hydrogen peroxide may form explosive materials.Analytical testing dots

Laboratory tests that may be available by ALS - Columbia for Gold (CAS # 7440-57-5):

EPA MethodTest NameMatrixMRLInstrument
EPA 200.7Gold, Dissolved, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid0.05 ICP-AES
EPA 200.7Gold, Dissolved, by Inductively Couples Plasma - Atomic Emission SpectrometryLiquid50 ICP-AES
EPA 200.7Gold, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid0.05 ICP-AES
EPA 200.7Gold, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid50 ICP-AES
EPA 6010BGold, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid50 ICP-AES
EPA 6010BGold, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid50 ICP-AES

More analytical test methods may be available for Gold. Please contact us for the latest available analytes and methods.




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