HSN code 283510
Sub-heading in chapter 28 — Inorganic chemicals, organic or inorganic compounds of precious metals, of…
Phosphinates (hypophosphites) and phosphonates (phosphites)
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 2835 | Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates, polyphosphates whether or not chemically defined |
| Sub-heading 283510 | Phosphinates (hypophosphites) and phosphonates (phosphites) |
3 codes under HSN 283510
Using HSN 283510 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (2835) on B2B invoices, and a business above ₹5 crore must show 6 digits (283510) 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 283510?
HSN code 283510 is the sub-heading for: Phosphinates (hypophosphites) and phosphonates (phosphites).
What is the GST rate for HSN 283510?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 283510 before invoicing.
How many digits of HSN 283510 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (2835) on B2B invoices. Above ₹5 crore: 6 digits (283510) on all invoices.