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Ammonia-N

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Ammonia-N molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Ammonia-N (CAS 13767-16-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS13767-16-3
Molecular formulaH3N
Molecular weight17.03 g/mol
IUPAC nameazane
SynonymsAmmonium-15N Hydroxide · Ammonia-15N · 15N-Ammonia · QGZKDVFQNNGYKY-OUBTZVSYSA-N · Ammonia-15N, 10 atom % 15N · Ammonia-15N, 98 atom % 15N
Safety & Hazards (GHS) Danger
Gas under pressure Gas under pressure Corrosive Corrosive Acute toxic Acute toxic Environmental hazard Environmental hazard
  • H221 Flammable gas
  • H280 Contains gas under pressure; may explode if heated
  • H314 Causes severe skin burns and eye damage
  • H331 Toxic if inhaled
  • H400 Very toxic to aquatic life

⚠️ 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 AMMONIA-15N, 10 ATOM % 15N 487953-10L-EU Request Quote
Sigma AMMONIA-15N, 98+ ATOM % 15N 299227-10L-EU
299227-1L-EU		 Request Quote

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