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 2811.21 — Carbon dioxide
HS code
2811.21.00 Carbon dioxide
Last Verified Date - 1 October 2026
Common commodities
Compressed Carbon Dioxide GasLiquefied Carbon DioxideDry Ice (Solid Carbon Dioxide)Carbonic AnhydrideIndustrial Carbon Dioxide GasPure Carbon Dioxide for Laboratory UseCarbon Dioxide for Beverage ProductionCarbon Dioxide for Fire ExtinguishersMedical Grade Liquefied Carbon DioxideCarbon Dioxide for Greenhouse Control