Skip to Content
Merck
All Photos(1)

Key Documents

00752

Sigma-Aldrich

Argon

≥99.998%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
Ar
CAS Number:
Molecular Weight:
39.95
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:

vapor density

1.38 (21 °C, vs air)

Quality Level

Assay

≥99.998%

bp

-185.7 °C (lit.)

mp

-189.2 °C (lit.)

SMILES string

[Ar]

InChI

1S/Ar

InChI key

XKRFYHLGVUSROY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

filling pressure at 15°C; 11 bar, content (15°C, 1 bar) 11 L

Packaging

pressure tin

Other Notes

Sales restrictions may apply

Pictograms

Gas cylinder

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Press. Gas Compr. Gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Clinical application of argon plasma coagulation in gastrointestinal endoscopy: has the time come to replace the laser?
J M Canard et al.
Endoscopy, 33(4), 353-357 (2001-04-24)
Clinical applications of the argon plasma coagulator.
John J Vargo
Gastrointestinal endoscopy, 59(1), 81-88 (2004-01-15)
Godfrey J Quin et al.
Clinical & experimental ophthalmology, 43(2), 180-187 (2014-07-01)
Diabetic macular oedema (DMO) is the commonest cause of vision loss in people with diabetes. Laser photocoagulation can be effective in the treatment of DMO; however, its mechanism of action is still poorly understood. A better understanding of these mechanisms
Fei-Hu Du et al.
Advanced materials (Deerfield Beach, Fla.), 26(35), 6145-6150 (2014-07-23)
Uniform porous silicon hollow nano-spheres are prepared without any sacrificial templates through a magnesio-thermic reduction of mesoporous silica hollow nanospheres and surface modified by the following in situ chemical polymerization of polypyrrole. The porous hollow structure and polypyrrole coating contribute
Yoshimitsu Sagara et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(33), 10397-10403 (2014-07-22)
Molecular assemblies that change photoluminescence color in response to thermal or mechanical stimulation without dissociation into the monomeric states in water are described herein. A dumbbell-shaped amphiphilic compound forms micellar molecular assemblies in water and exhibits yellow photoluminescence derived from

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service