HSN code 281111
Sub-heading in chapter 28 — Inorganic chemicals, organic or inorganic compounds of precious metals, of…
Hydrogen fluoride (hydrofluoric acid)
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Sub-heading (6 digits) |
| Section | Section VI — Chemical and allied products |
| Chapter 28 | Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes |
| Heading 2811 | Other inorganic acids and other inorganic oxygen compounds of non-metals |
| Sub-heading 281111 | Hydrogen fluoride (hydrofluoric acid) |
1 code under HSN 281111
| HSN code | Description |
|---|---|
28111100 | Hydrogen fluoride (hydrofluoric acid) |
Using HSN 281111 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (2811) on B2B invoices, and a business above ₹5 crore must show 6 digits (281111) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 281111?
HSN code 281111 is the sub-heading for: Hydrogen fluoride (hydrofluoric acid).
What is the GST rate for HSN 281111?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 281111 before invoicing.
How many digits of HSN 281111 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (2811) on B2B invoices. Above ₹5 crore: 6 digits (281111) on all invoices.