The gas is widely purchased by medical facilities for anesthesia delivery and by the automotive sector as an engine performance enhancer.
HSN code 28112930 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
Nitrous oxide is a colorless, non‑flammable gas produced by thermal decomposition of ammonium nitrate or other nitrogen‑containing compounds. It is stored in high‑pressure cylinders for industrial use.
When shipping, cylinders must be sealed, labeled with hazard class 2.3, and transported in a temperature‑controlled container to avoid pressure fluctuations.
Related HSN Codes (Heading 2811)
- 28114 Chemically defined complex acids consisting of a non-metal acid of Sub-Chapter II and a metal acid of Sub-Chapter IV are to be classified in headingFree
- 28111100Hydrogen fluoride (hydrofluoric acid)Free
- 28111200Hydrogen cyanide (hydrocyanic acid)Free
- 281119Other inorganic acids : -- OtherFree
- 28111920(phosphinic acid)Free
- 28111930Acids of arsenicFree
Frequently Asked Questions
No. HSN 28112930 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
HSN 28112930 refers to the chemical gas nitrous oxide used primarily in healthcare and automotive applications.
HSN 28112930 falls under Chapter 28 and Heading 2811 of India's customs tariff schedule.
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