769088
Hydrogen
Messer® CANgas, 99.999%
Synonym(s):
Hydrogen gas
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About This Item
Empirical Formula (Hill Notation):
H2
CAS Number:
Molecular Weight:
2.02
EC Number:
MDL number:
UNSPSC Code:
12141902
PubChem Substance ID:
NACRES:
NA.22
vapor density
0.07 (21 °C, vs air)
Quality Level
description
Filling mass: 1g
Filling volume: 12L
Assay
99.999%
form
gas
autoignition temp.
1060 °F
expl. lim.
74.2 %
bp
−252.8 °C (lit.)
mp
−259.2 °C (lit.)
SMILES string
[H]
InChI
1S/H2/h1H
InChI key
UFHFLCQGNIYNRP-UHFFFAOYSA-N
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Application
Hydrogen is a colourless, odourless, and flammable gas that is much lighter than air. It is used as a carrier gas in gas chromatography and as a fuel gas for flame ionization detectors (FID). Hydrogen is also a shielding gas and cooling gas in metallurgy and glass industries. 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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Legal Information
Messer is a registered trademark of Messer Group GmbH
accessory
Product No.
Description
Pricing
regulator
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas
WGK
nwg
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Regulatory Information
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Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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