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Deuterium

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Deuterium molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 7 grades and pack sizes of Deuterium (CAS 7782-39-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS7782-39-0
Molecular formulaH2
Molecular weight2.02 g/mol
SynonymsDideuterium · Heavy hydrogen · Hydrogen-2 · Diplogen · Hydrogen-d2 · Deuterium molecule
Safety & Hazards (GHS) Danger
Flammable Flammable Gas under pressure Gas under pressure
  • H220 Extremely flammable gas
  • H280 Contains gas under pressure; may explode if heated

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma DEUTERIUM (GAS), 99.9 ATOM% D 617474-25L-EU
617474-45L-EU		 Request Quote
Sigma DEUTERIUM, 99.8 ATOM % D 361860-10L-EU
361860-25L-EU
361860-45L-EU		 Request Quote
Sigma DEUTERIUM, 99.96 ATOM % D 368407-10L-EU
368407-25L-EU		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.