HSN code 29209041
Tariff item in chapter 29 — Organic chemicals
Trimethyl phosphite
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Tariff item (8 digits) |
| Section | Section VI — Chemical and allied products |
| Chapter 29 | Organic chemicals |
| Heading 2920 | Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives |
| Sub-heading 292090 | Esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and… – other |
| Tariff item 29209041 | Trimethyl phosphite |
Other codes under 292090
Using HSN 29209041 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (2920) on B2B invoices, and a business above ₹5 crore must show 6 digits (292090) 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 29209041?
HSN code 29209041 is the tariff item for: Trimethyl phosphite.
What is the GST rate for HSN 29209041?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 29209041 before invoicing.
How many digits of HSN 29209041 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (2920) on B2B invoices. Above ₹5 crore: 6 digits (292090) on all invoices.