769088

Hydrogen

Messer^® CANgas, 99.999%

• Synonyma: Hydrogen gas
• Empirický vzorec (Hillův zápis): H₂
• Číslo CAS: 1333-74-0
• Molekulová hmotnost: 2.02
• EC Number: 215-605-7
• MDL number: MFCD00070838
• UNSPSC Code: 12141902
• PubChem Substance ID: 329767433
• NACRES: NA.22

Vlastnosti

• vapor density: 0.07 (21 °C, vs air)
• Quality Level: 100
• 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

Popis

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.

Recommended products

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

Bezpečnostní informace

• pictograms: GHS02,GHS04
• signalword: Danger
• hcodes: H220,H280
• pcodes: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Compr. Gas
• Storage Class: 2A - Gases
• wgk_germany: nwg
• flash_point_f: <-238.0 °F - closed cup
• flash_point_c: < -150 °C - closed cup