HSN code 39131090
Tariff item in chapter 39 — Plastics and articles thereof
Alginic acid, its salts and esters – other
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Tariff item (8 digits) |
| Section | Section VII — Plastics and rubber |
| Chapter 39 | Plastics and articles thereof |
| Heading 3913 | Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms |
| Sub-heading 391310 | Alginic acid, its salts and esters |
| Tariff item 39131090 | Alginic acid, its salts and esters – other |
Other codes under 391310
| HSN code | Description |
|---|---|
39131010 | Sodium alginate |
Using HSN 39131090 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (3913) on B2B invoices, and a business above ₹5 crore must show 6 digits (391310) 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 39131090?
HSN code 39131090 is the tariff item for: Alginic acid, its salts and esters – other.
What is the GST rate for HSN 39131090?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 39131090 before invoicing.
How many digits of HSN 39131090 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (3913) on B2B invoices. Above ₹5 crore: 6 digits (391310) on all invoices.