29181690Tariff Item (8-digit)Section VI

HSN Code 29181690 – Gluconic Acid, Its Salts And Esters

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

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HSN Code

29181690

Chapter

29

Digits

8-digit

Section

VI

What is HSN Code 29181690?

HSN code 29181690 is the Harmonized System of Nomenclature classification for Gluconic Acid, Its Salts And Esters 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 gluconic acid, its salts and esters must quote HSN 29181690 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 29181690

LevelCodeDescription
Chapter29organic chemicals
Heading2918carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading291816gluconic acid, its salts and esters :
Tariff29181690other

GST rate for HSN 29181690

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HSN Code 29181690 — FAQs

What is HSN code 29181690?

HSN code 29181690 classifies "Gluconic 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 29181690?

29181690 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 29181690 belong to?

HSN 29181690 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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