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Merck
CN

768952

Argon

99.999%, Messer® CANGas

Synonym(s):

Argon gas

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About This Item

Empirical Formula (Hill Notation):
Ar
CAS Number:
Molecular Weight:
39.95
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12142004
EC Number:
231-147-0
MDL number:
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Product Name

Argon, 99.999%, Messer® CANGas

InChI key

XKRFYHLGVUSROY-UHFFFAOYSA-N

InChI

1S/Ar

SMILES string

[Ar]

vapor density

1.38 (21 °C, vs air)

description

Filling mass: 20g
Filling volume: 12L

assay

99.999%

form

gas

bp

-185.7 °C (lit.)

mp

-189.2 °C (lit.)

Quality Level

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Application

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.

Other Notes

Z742374: CANgas pressure regulator
Z742379: CANgas plastic hose spout
Z742378: CANgas outer adaptor
Z742377: CANgas inner adaptor
Z742375: CANgas dosing valve

Legal Information

Messer is a registered trademark of Messer Group GmbH

pictograms

Gas cylinder

signalword

Warning

hcodes

Hazard Classifications

Press. Gas Compr. Gas

Storage Class

2A - Gases

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Dapeng Liu et al.
The journal of physical chemistry. A, 123(20), 4325-4332 (2019-04-26)
For a sustainable energy future, research directions should orient toward exploring new fuels suitable for future advanced combustion engines to achieve better engine efficiency and significantly less harmful emissions. Cyclic ketones, among bio-derived fuels, are of significant interest to the
Xiaotong Jiang et al.
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
Jonas Häusler et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(11), 2583-2590 (2016-12-04)
The first gallium-containing nitridosilicate CaGaSiN
T Urbańczyk et al.
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
Justin P Wiens et al.
The Journal of chemical physics, 145(24), 244312-244312 (2017-01-05)
Dissociative recombination of electrons with HCl

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