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Merck

768952

Sigma-Aldrich

Messer® CANGas, 99.999%

别名:

Argon gas

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About This Item

经验公式(希尔记法):
Ar
CAS号:
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

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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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The first gallium-containing nitridosilicate CaGaSiN
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Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 191, 155-164 (2017-10-14)
The docking sites of hydrogen bonds in complexes formed between 2,2,2-trifluoroethanol (TFE), furan (Fu), and 2-methyl furan (MF) have been investigated. Using density functional theory (DFT) calculations, gas phase and matrix isolation FTIR spectroscopies, the strengths of OH⋯O and OH⋯π
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Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 196, 58-66 (2018-02-13)
Revisited study of the E3Σ1+ (63S1)←A3Π0+(53P1) transition in CdAr using both theoretical and experimental approach is presented. Systematic detection of the E3Σ1+in,υ'←A3Π0+,υ″=6 transition frequencies with higher accuracy and spectrally narrower laser extended and improved analysis and simulation of the LIF
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Persistent sample circulation microextraction (PSCME) combined with graphite furnace atomic absorption spectrometry (GFAAS) was developed as a high pre-concentration technique for the determination of heavy metals in fish species. In this method, a few microliters of organic solvent (40.0 µL carbon

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