769088
Hydrogen
Messer® CANgas, 99.999%
别名:
Hydrogen gas
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关于此项目
经验公式（希尔记法）:
H2
化学文摘社编号:
分子量:
2.02
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12141902
EC Number:
215-605-7
MDL number:
Assay:
99.999%
Form:
gas
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
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.
Other Notes
Z742374: CANgas pressure regulator
Z742379: CANgas plastic hose spout
Z742378: CANgas outer adaptor
Z742377: CANgas inner adaptor
Z742375: CANgas dosing valve
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
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas
存储类别
2A - Gases
wgk
nwg
flash_point_f
<-238.0 °F - closed cup
flash_point_c
< -150 °C - closed cup
法规信息
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 769088-1L | 04061838091796 |
| 769088-500ML | 04061838233301 |