HSN Code 28112930: Nitrous Oxide

HSN Code 28112930 represents Nitrous Oxide under GST classification. This code helps businesses identify Nitrous Oxide correctly for billing, taxation, and trade. With HSN Code 28112930, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Nitrous Oxide.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
28	Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes	2811	Other inorganic acids and other inorganic oxygen compounds of non-metals	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Nitrous oxide	9%	9%	18%	0%

Description of goods

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Nitrous oxide

Chapter

28 – Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes

Sub Chapter

2811 – Other inorganic acids and other inorganic oxygen compounds of non-metals

CGST 9%

SGST 9%

IGST 18%

CESS 0%

HSN Code	Description
28111100	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen fluoride (hydrofluoric acid)
28111200	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen cyanide (hydrofluoric acid)
28111910	Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic acids : - other : hydrocyanic acid (hydrogen cyanide, prussic acid)
28111920	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Hypophosphorus acid (phosphinic acid)
28111930	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Acids of arsenic
28111940	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Sulphonic acid
28111990	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Other
28112110	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Dry ice
28112190	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Other
28112200	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Silicon dioxide
28112300	Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metals : sulphur dioxide
28112910	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic pentaoxide
28112920	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic trioxide
28112940	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Carbon monoxide
28112950	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Sulphur trioxide (sulphuric anhydride)
28112990	INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Other

HSN Code 28111100

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen fluoride (hydrofluoric acid)

HSN Code 28111200

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Hydrogen cyanide (hydrofluoric acid)

HSN Code 28111910

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic acids : - other : hydrocyanic acid (hydrogen cyanide, prussic acid)

HSN Code 28111920

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Hypophosphorus acid (phosphinic acid)

HSN Code 28111930

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Acids of arsenic

HSN Code 28111940

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Sulphonic acid

HSN Code 28111990

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic acids : Other : Other

HSN Code 28112110

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Dry ice

HSN Code 28112190

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Carbon dioxide : Other

HSN Code 28112200

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Silicon dioxide

HSN Code 28112300

Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic oxygen compounds of non-metals : sulphur dioxide

HSN Code 28112910

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic pentaoxide

HSN Code 28112920

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Arsenic trioxide

HSN Code 28112940

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Carbon monoxide

HSN Code 28112950

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Sulphur trioxide (sulphuric anhydride)

HSN Code 28112990

INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS : Other inorganic oxygen compounds of non-metals : Other : Other

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What products are classified under HSN 28112930 ?

It includes Nitrous Oxide

Do e‑way bill and e‑invoice apply for Nitrous Oxide?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

How much GST applies to Nitrous Oxide?

Under HSN 28112930, Nitrous Oxide attracts Varies when sold in taxable form. Describe the exact form on the invoice.

How should mixed supplies be billed when Nitrous Oxide is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Nitrous Oxide; Nil for exempt items if applicable).

Any common misclassification issue with Nitrous Oxide?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

Can we claim ITC on inputs used to trade Nitrous Oxide?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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