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hydrogen

CAS 1333-74-0 · H2

Hazard class

Danger — Flammable, Gas under pressure

Pictograms

FlammableGas under pressure

H-statements

H220 Extremely flammable gas

Common uses (US EPA CDR)

IntermediateReducing agentFuelFuel agentsProcessing aids, specific to petroleum productionInsulators

Synonyms

Hydrogen · Molecular hydrogen · Dihydrogen · Protium · hydrogen-1 · 7YNJ3PO35Z · Hydrogen atoms · RefChem:389053

Molecular weight

2.016 g/mol

Browse similar

Flammable · Gas under pressure

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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