HSN Code 291813 – Salts And Esters Of Tartaric Acid :

HSN Code

291813

Chapter

Digits

6-digit

Section

What is HSN Code 291813?

HSN code 291813 is the Harmonized System of Nomenclature classification for Salts And Esters Of 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 salts and esters of tartaric acid : must quote HSN 291813 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 291813

Level	Code	Description
Chapter	29	organic chemicals
Heading	2918	carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading	291813	salts and esters of tartaric acid :

GST rate for HSN 291813

Goods under HSN 291813 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.

Nil / Exempt

Fresh produce, milk, cereals, books

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 Salts And Esters Of Tartaric Acid : →

Sub-codes under this classification

HSN Code	Description
29181310	potassium bitartrate
29181320	metroprolol tartrate
29181390	other

HSN Code 291813 — FAQs

What is HSN code 291813?

HSN code 291813 classifies "Salts And Esters Of 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 291813?

291813 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 291813?

Goods under HSN 291813 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 Salts And Esters Of Tartaric Acid :.

Which chapter does HSN code 291813 belong to?

HSN 291813 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

Auto-fill HSN 291813 on every invoice

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