291822Sub-heading (6-digit)Section VI

HSN Code 291822 – O-Acetylsalicylic Acid, Its Salts And Esters

Full GST classification for O-Acetylsalicylic Acid, Its Salts And Esters — chapter, heading and tariff hierarchy, and related HSN codes.

Search all HSN codesCheck GST rate

HSN Code

291822

Chapter

29

Digits

6-digit

Section

VI

What is HSN Code 291822?

HSN code 291822 is the Harmonized System of Nomenclature classification for O-Acetylsalicylic Acid, Its Salts And Esters under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.

This code belongs to Chapter 29 — Organic Chemicals, which is part of Section VI: Chemical Products. Every GST-registered business supplying o-acetylsalicylic acid, its salts and esters must quote HSN 291822 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 291822

LevelCodeDescription
Chapter29organic chemicals
Heading2918carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading291822o-acetylsalicylic acid, its salts and esters

GST rate for HSN 291822

Look up the current GST rate for O-Acetylsalicylic Acid, Its Salts And Esters in the GST Rate Finder before you invoice.

Open the GST Rate Finder →

HSN Code 291822 — FAQs

What is HSN code 291822?

HSN code 291822 classifies "O-Acetylsalicylic Acid, Its Salts And Esters" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 291822?

291822 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

Which chapter does HSN code 291822 belong to?

HSN 291822 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

Auto-fill HSN 291822 on every invoice

Laabam.One ERP stores HSN codes against your products and auto-populates them on GST invoices, e-invoices and GSTR-1 — no manual lookup, no classification errors.

Start Free TrialSchedule Demo