769088

Wasserstoff

Messer^® CANgas, 99.999%

• Synonym(e): Hydrogen gas
• Empirische Formel (Hill-System): H₂
• CAS-Nummer: 1333-74-0
• Molekulargewicht: 2.02
• EG-Nummer: 215-605-7
• MDL-Nummer: MFCD00070838
• UNSPSC-Code: 12141902
• PubChem Substanz-ID: 329767433
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 0.07 (21 °C, vs air)
• Qualitätsniveau: 100
• Beschreibung: Filling mass: 1g; Filling volume: 12L
• Assay: 99.999%
• Form: gas
• Selbstzündungstemp.: 1060 °F
• Expl.-Gr.: 74.2 %
• bp: −252.8 °C (lit.)
• mp (Schmelzpunkt): −259.2 °C (lit.)
• SMILES String: [H]
• InChI: 1S/H2/h1H
• InChIKey: UFHFLCQGNIYNRP-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Empfohlene Produkte

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

Rechtliche Hinweise

Messer is a registered trademark of Messer Group GmbH

Sicherheitshinweise

• Piktogramme: GHS02,GHS04
• Signalwort: Danger
• H-Sätze: H220,H280
• P-Sätze: P210 - P377 - P381 - P410 + P403
• Gefahreneinstufungen: Flam. Gas 1A - Press. Gas Compr. Gas
• Lagerklassenschlüssel: 2A - Gases
• WGK: nwg
• Flammpunkt (°F): <-238.0 °F - closed cup
• Flammpunkt (°C): < -150 °C - closed cup