29181110Tariff Item (8-digit)Section VI

HSN Code 29181110 – Lactic Acid

Full GST classification for Lactic Acid — chapter, heading and tariff hierarchy, and related HSN codes.

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HSN Code

29181110

Chapter

29

Digits

8-digit

Section

VI

What is HSN Code 29181110?

HSN code 29181110 is the Harmonized System of Nomenclature classification for Lactic Acid under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-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 lactic acid must quote HSN 29181110 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 29181110

LevelCodeDescription
Chapter29organic chemicals
Heading2918carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading291811lactic acid, its salts and esters :
Tariff29181110lactic acid

GST rate for HSN 29181110

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HSN Code 29181110 — FAQs

What is HSN code 29181110?

HSN code 29181110 classifies "Lactic 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 29181110?

29181110 is a 8-digit HSN code — a tariff item (8-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 29181110 belong to?

HSN 29181110 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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