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Merck
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768952

Sigma-Aldrich

Messer® CANGas, 99.999%

同義詞:

Argon gas

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About This Item

經驗公式(希爾表示法):
Ar
CAS號碼:
分子量::
39.95
EC號碼:
MDL號碼:
分類程式碼代碼:
12142004
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

1.38 (21 °C, vs air)

品質等級

描述

Filling mass: 20g
Filling volume: 12L

化驗

99.999%

形狀

gas

bp

-185.7 °C (lit.)

mp

-189.2 °C (lit.)

SMILES 字串

[Ar]

InChI

1S/Ar

InChI 密鑰

XKRFYHLGVUSROY-UHFFFAOYSA-N

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應用

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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法律資訊

Messer is a registered trademark of Messer Group GmbH

象形圖

Gas cylinder

訊號詞

Warning

危險聲明

防範說明

危險分類

Press. Gas Compr. Gas

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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