Section VI — Products of the chemical or allied industries
Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals, of rareearth metals,of radioactive elements or of isotopes
Heading 2811 — Other inorganic acids and other inorganic oxygen compounds of nonmetals.
National subdivision 2811.2 — Other inorganic oxygen compounds of nonmetals:
Subheading 2811.29 — Other
HS code
2811.29.10 Nitrous oxide
Last Verified Date - 1 October 2026
Common commodities
Chemically pure Nitrous oxide gas (N2O)Compressed Nitrous oxide for industrial useLiquefied Nitrous oxide for laboratory testsDinitrogen monoxide gas for food processingNitrous oxide for refrigeration purposesIndustrial grade laughing gasLiquefied N2O for welding and cuttingBulk Nitrous oxide supply for manufacturingPure N2O for propellant applicationsDinitrogen monoxide for aerosol production