Potassium


ALS - Columbia may or may not test for Potassium (CAS # 7440-09-7). Information is subject to change; please contact us for the latest available analytes for which we test.

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CAS 7440-09-7 - Potassium

Analyte:  Potassium

Abbreviation:  K

CAS Number or ID:  7440-09-7

Department:  Metals

EC Number (EINECS):  7440-09-7

Synonyms:  K;Potassium alloy;UN 1420;UN 2257;Kalium

Chemical Formula:  K

Apearance:  soft silvery metal, tarnishing upon exposure to air.

Melting Point:  63 C

Boiling Point:  765 C

Vapor Density:  1.4 (air=1)

Stability:  Stable. Moisture and air-sensitive. Spontaneously combustible through the generation and ignition of hydrogen. Reacts violently with water and acids, alcohols, carbon monoxide. Store under oil.Analytical testing dots

Laboratory tests that may be available by ALS - Columbia for Potassium (CAS # 7440-09-7):

EPA MethodTest NameMatrixMRLInstrument
EPA 200.7Dissolved Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 200.7Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryDrinking Water2 ICP-AES
EPA 200.7Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 200.7Potassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 200.7Potassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2000 ICP-AES
EPA 200.7Potassium, Total Recoverable by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 200.7Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryDrinking Water2 ICP-AES
EPA 200.7Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryDrinking Water2000 ICP-AES
EPA 200.7Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 200.7Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2000 ICP-AES
EPA 200.7Total Recoverable Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BDissolved Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BMetals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BMetals by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid400 ICP-AES
EPA 6010BPotassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BPotassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2000 ICP-AES
EPA 6010BPotassium, SPLP, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BPotassium, SPLP, by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid2 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2000 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryNonAq Liquid200 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryNonAq Liquid400 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid200 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid400 ICP-AES
EPA 6010BPotassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryTissue200 ICP-AES
EPA 6010BSPLP Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
EPA 6010BSPLP Metals by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid2 ICP-AES
EPA 6010BTotal Recoverable Metals by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid2 ICP-AES
CLP-METALS ILM05.3Potassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid5 ICP-AES
CLP-METALS ILM05.3Potassium, Dissolved, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid5000 ICP-AES
CLP-METALS ILM05.3Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid5 ICP-AES
CLP-METALS ILM05.3Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometryLiquid5000 ICP-AES
CLP-METALS ILM05.3Potassium, Total, by Inductively Coupled Plasma-Atomic Emission SpectrometrySolid500 ICP-AES
CLP-METALS ILM05.3Potassium, Total, by Inductively Coupled Plasma/Mass SpectrometrySolid0.1 ICP-MS

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



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