HSN Code 291590: Other Saturated Acyclic Acids

HSN Code

291590

Chapter

Digits

6-digit

Section

What is HSN Code 291590?

HSN code 291590 is the Harmonized System of Nomenclature classification for Other Saturated Acyclic Acids 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 other saturated acyclic acids must quote HSN 291590 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 291590

Level	Code	Description
Chapter	29	organic chemicals
Heading	2915	saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids, their halogenated, sulphonated, nitrated or nitrosated derivatives
Sub-heading	291590	other :

GST rate for HSN 291590

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Sub-codes under this classification

HSN Code	Description
29159010	acetyl chloride
29159020	saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : octoic acid (caprylic acid)
29159030	saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : hexoic acid (caproic acid)
29159040	pivaloyl chloride
29159050	n-valeryl chloride
29159060	n-octanoyl chloride
29159070	neodecanoyl chloride
29159080	perfluorooctanoic acids and their salts
29159090	saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : other
29159091	hexoic acid (caproic acid)
29159092	octoic acid (caprylic acid)
29159093	tri fluoro acetic acid
29159094	ethyl difluoro acetate
29159095	ethyl trifluoro acetate
29159099	other

HSN Code 291590 — FAQs

What is HSN code 291590?

HSN code 291590 classifies "Other Saturated Acyclic Acids" under India's GST regime. It falls under Chapter 29 (Organic Chemicals) of the Harmonized System of Nomenclature.

How many digits is HSN code 291590?

291590 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 291590 belong to?

HSN 291590 belongs to Chapter 29 — Organic Chemicals, part of Section VI: Chemical Products.

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HSN Code 291590 – Other Saturated Acyclic Acids