291812Sub-heading (6-digit)Section VI

HSN Code 291812 – Tartaric Acid

Full GST classification for Tartaric Acid — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

291812

Chapter

29

Digits

6-digit

Section

VI

What is HSN Code 291812?

HSN code 291812 is the Harmonized System of Nomenclature classification for Tartaric Acid 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 tartaric acid must quote HSN 291812 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 291812

LevelCodeDescription
Chapter29organic chemicals
Heading2918carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading291812tartaric acid

GST rate for HSN 291812

Goods under HSN 291812 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Tartaric Acid →

HSN Code 291812 — FAQs

What is HSN code 291812?

HSN code 291812 classifies "Tartaric Acid" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 291812?

291812 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.

What is the GST rate for HSN code 291812?

Goods under HSN 291812 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Tartaric Acid.

Which chapter does HSN code 291812 belong to?

HSN 291812 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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