2916 HSN Code: Unsaturated acids

HSN Sub Chapter 2916 represents Unsaturated acids under GST classification. This code helps businesses identify Unsaturated acids correctly for billing, taxation, and trade. With HSN Sub Chapter 2916, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Unsaturated acids.

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Chapter No	HSN Code	HSN Description	New GST Rate	Old GST Rate
29	2916	Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives	18%	18%

HSN Code 2916

Chapter: 29

Description: Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

New GST Rate: 18% Old GST Rate: 18%

Tariff HSN	Description
29161100	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Acrylic acid and its salts
29161210	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Esters of acrylic acid : Butyl acrylate
29161290	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Esters of acrylic acid : Other
29161310	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Methacrylic acid and its salts : Methacrylic acid
29161320	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Methacrylic acid and its salts : Salts of methacrylic acid
29161400	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, : Esters of methacrylic acid
29161510	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Oleic, linoleic or linolenic acids, their salts and esters : Oleic acid
29161590	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Oleic, linoleic or linolenic acids, their salts and esters : Other
29161600	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Binapacryl (ISO)
29161910	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Undecylenic acid
29161920	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Bismuth compounds of unsaturated acyclic monoacids
29161930	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives :Other : Potassium compounds of unsaturated acyclic monoacids
29161940	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other :Sodium compounds of unsaturated acyclic monoacids
29161950	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Esters of unsaturated acyclic monoacids not elsewhere specified
29161960	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Sorbic acid
29161970	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Erucic acid
29161990	Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Other
29162000	Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
29162010	Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: D. V. acid chloride/cypermethric acid chloride
29162020	Bifenthrin (iso)
29162090	Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other
29163110	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzoic acid : Benzoic acid
29163120	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzyl benzoate
29163130	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Methyl benzoate
29163140	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters :Sodium benzoate
29163150	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzocaine (ethylpara-amino benzoate)
29163160	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Orthochloro benzoic acid
29163190	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Benzoic acid, its salts and esters : Other
29163200	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoyl peroxide and benzoyl chloride
29163400	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Phenylacetic acid and its salts
29163910	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Cinnamic acid
29163920	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Bismuth compounds of aromatic monoacids
29163930	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Potassium compounds of aromatic monoacids
29163940	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Sodium compounds of aromatic monoacids
29163950	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Esters of aromatic monoacids not elsewhere specified
29163960	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Dichlorophenyl acetyl chloride specified
29163990	Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other : Other

HSN Code 29161100

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Acrylic acid and its salts

HSN Code 29161210

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Esters of acrylic acid : Butyl acrylate

HSN Code 29161290

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Esters of acrylic acid : Other

HSN Code 29161310

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Methacrylic acid and its salts : Methacrylic acid

HSN Code 29161320

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides,: Methacrylic acid and its salts : Salts of methacrylic acid

HSN Code 29161400

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, : Esters of methacrylic acid

HSN Code 29161510

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Oleic, linoleic or linolenic acids, their salts and esters : Oleic acid

HSN Code 29161590

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Oleic, linoleic or linolenic acids, their salts and esters : Other

HSN Code 29161600

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Binapacryl (ISO)

HSN Code 29161910

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Undecylenic acid

HSN Code 29161920

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Bismuth compounds of unsaturated acyclic monoacids

HSN Code 29161930

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives :Other : Potassium compounds of unsaturated acyclic monoacids

HSN Code 29161940

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other :Sodium compounds of unsaturated acyclic monoacids

HSN Code 29161950

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Esters of unsaturated acyclic monoacids not elsewhere specified

HSN Code 29161960

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Sorbic acid

HSN Code 29161970

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Erucic acid

HSN Code 29161990

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids – their derivatives : Other : Other

HSN Code 29162000

Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

HSN Code 29162010

Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: D. V. acid chloride/cypermethric acid chloride

HSN Code 29162020

Bifenthrin (iso)

HSN Code 29162090

Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Other

HSN Code 29163110

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzoic acid : Benzoic acid

HSN Code 29163120

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzyl benzoate

HSN Code 29163130

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Methyl benzoate

HSN Code 29163140

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters :Sodium benzoate

HSN Code 29163150

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Benzocaine (ethylpara-amino benzoate)

HSN Code 29163160

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoic acid, its salts and esters : Orthochloro benzoic acid

HSN Code 29163190

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Benzoic acid, its salts and esters : Other

HSN Code 29163200

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Benzoyl peroxide and benzoyl chloride

HSN Code 29163400

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Phenylacetic acid and its salts

HSN Code 29163910

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Cinnamic acid

HSN Code 29163920

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Bismuth compounds of aromatic monoacids

HSN Code 29163930

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Potassium compounds of aromatic monoacids

HSN Code 29163940

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Sodium compounds of aromatic monoacids

HSN Code 29163950

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Esters of aromatic monoacids not elsewhere specified

HSN Code 29163960

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :Other : Dichlorophenyl acetyl chloride specified

HSN Code 29163990

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other : Other

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.

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Order Number	Description
WRIT PETITION NO. 5473 OF 2021	Monopoly Innovations Pvt. Ltd. (Bombay High Court, Maharashtra)

Order No. WRIT PETITION NO. 5473 OF 2021

Monopoly Innovations Pvt. Ltd. (Bombay High Court, Maharashtra)

What products are classified under HSN 2916

It includes Unsaturated acids

What misclassification mistakes happen with Unsaturated acids?

Using a broad or incorrect HSN, ignoring material/form (e.g., raw vs processed), or mixing goods and services on one line. Always match wording to the HSN Notes and keep a classification working paper.

Is the composition scheme suitable if I mainly trade Unsaturated acids?

The composition scheme is optional for eligible small suppliers of goods. You cannot issue tax invoices or collect tax under composition. Check turnover limits and exclusions; evaluate margins and ITC loss before opting in.

Any import/export nuance for Unsaturated acids?

Exports are zero‑rated (with or without payment of IGST) subject to LUT/refund conditions. Imports may attract customs duties in addition to GST. Keep HSN‑wise description consistent across invoice, shipping bill and BOE.

Can I claim ITC on inputs and services used for Unsaturated acids?

If your outward supply of Unsaturated acids is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

How do I bill a kit or combo that includes Unsaturated acids?

Prefer separate lines per item with its HSN so each component follows its own tax treatment. If it is a naturally bundled supply, identify the principal supply and tax the whole bundle accordingly.

What should my invoice and records include for Unsaturated acids?

Include HSN, exact description, pack size/grade, quantity, and if pre‑packaged & labelled. Maintain purchase specs, test reports (where relevant), and job‑work challans for audit trail.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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