768952

Argon

Messer^® CANGas, 99.999%

• 동의어(들): Argon gas
• 실험식(Hill 표기법): Ar
• CAS Number: 7440-37-1
• Molecular Weight: 39.95
• EC Number: 231-147-0
• MDL number: MFCD00003431
• UNSPSC 코드: 12142004
• PubChem Substance ID: 329767419
• NACRES: NA.22

속성

• vapor density: 1.38 (21 °C, vs air)
• Quality Level: 100
• 설명: Filling mass: 20g; Filling volume: 12L
• 분석: 99.999%
• 양식: gas
• bp: -185.7 °C (lit.)
• mp: -189.2 °C (lit.)
• SMILES string: [Ar]
• InChI: 1S/Ar
• InChI key: XKRFYHLGVUSROY-UHFFFAOYSA-N

설명

애플리케이션

Argon is a rare gas that is colourless, odourless, and heavier than air. Applications for argon include use as a shielding gas for special welding problems and sensitive materials (titanium, niobium, tungsten, etc.), use as a filling gas for windows and lamps, use in spark erosion spectrometry and plasma processes. Gas is easy to handle in a small, light pressure can, while the disposable container allows for aluminium recycling when finished.

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법적 정보

Messer is a registered trademark of Messer Group GmbH

안전성 정보

• 픽토그램: GHS04
• 신호어: Warning
• 유해 및 위험 성명서: H280
• 예방조치 성명서: P410 + P403
• Hazard Classifications: Press. Gas Compr. Gas
• Storage Class Code: 2A - Gases
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable