GST rate
5%
- Within a state
- CGST 2.5% + SGST 2.5%
- Between states
- IGST 5%
The rate depends on the item
This code has different rates for different items or price levels. The rate above is the usual one.
| Item or condition | GST rate |
|---|---|
| Anaesthetics, Potassium Iodate, Iodine, Steamusual rate | 5% |
| All inorganic chemicals [other than those specified in notification No.10/2025- Central Tax (Rate) dated 17th September 2025 or other Schedules of this notification] | 18% |
Where this code sits
- Chapter 28 — Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements or isotopes
Last updated on BaelTrade: 1 September 2026
More specific codes under 28
HSN codeDescriptionGST rate
- 2804Hydrogen, Rare Gases & Other Non-Metals18%
- 28044010Medical grade oxygen5%
- 280511Nuclear grade sodium5%
- 2807Sulphuric Acid5%
- 2808Nitric Acid5%
- 2809Fertilizer Grade Phosphoric Acid5%
- 2814Ammonia5%
- 2835Phosphinates, Phosphonates, Phosphates18%
- 2845Heavy Water and Other Nuclear Fuels5%
- 2847Medicinal Grade Hydrogen Peroxide5%
- 2853Compressed Air5%
Products under HSN 28 on BaelTrade
No products are listed under this code yet. Be the first to list yours.
Common questions
- What is the HSN code for Anaesthetics, Potassium Iodate, Iodine, Steam?
- The HSN code for Anaesthetics, Potassium Iodate, Iodine, Steam is 28.
- What is the GST rate for HSN 28?
- The GST rate for HSN 28 depends on the item or its price. The usual rate is 5%; see the table above for the others.
Rates are for reference, taken from BaelTrade’s tax master. Check the latest CBIC notification or ask your tax adviser before filing.