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2931 HSN Code: Other organo-inorganic compounds

HSN Sub Chapter 2931 represents Other organo-inorganic compounds under GST classification. This code helps businesses identify Other organo-inorganic compounds correctly for billing, taxation, and trade. With HSN Sub Chapter 2931, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Other organo-inorganic compounds.

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New GST Rate for HSN Code 2931

GST Rate for Other organo-inorganic compounds under HSN Code 2931. Understand Current Tax Rates, Exemptions, and Legal Classifications to Ensure Accurate Billing and GST Filing.

Chapter No HSN Code HSN Description New GST Rate Old GST Rate
29 2931 Other organo-inorganic compounds 18% 18%

Chapter: 29

Description: Other organo-inorganic compounds

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

Tariff HSN Codes under HSN Sub Chapter 2931

Following Tariff HSN code falls under Other organo-inorganic compounds:

Tariff HSN Description
Other organo-inorganic compounds - other organo-inorganic compounds : organo-mercury compounds
Phosphonic acid,methyl -
Phosphonic acid,ethyl
Phosphonic acid,propyl
Phosphinic acid,methyl-
Phosponic acide,[methyl-(5-ethyl-2-methyl 2-oxido- 1,3,2-dioxaphosphorinan-5-yl) methyl]ester
Phosphonic acide,[methyl-bis (5-ethyl-2-methyl 2-oxido- 1,3,2-dioxaphosphorinan-5-yl) methyl] ester
Phosphonic acid,methyl,dimethyl ester
Phosphonic acid propyl dimethyl ester
Phosphonic acid ethyl-diethyl ester
Phosphonochloridic acid methyl-,methyl ester
Phosphonous acid- methyl diethyl ester
1 propanaminium n,n,n trimethyl 3-[1-oxo-9-octadecenyl amino] -(z)-methyl methyl phosphonate
O,o-dimethyl methyl phosphonate
Phosphonothioic dichloride,ethyl-
Phosphonic dichloride,methyl
Phosphonous dichloride,methyl-
Tetramethyl lead and tetraethyl lead:Tetramethyl lead
Other organo-inorganic compounds-tetramethyl lead and tetraethyl lead—tetraethyl lead
Tetramethyl lead and tetraethyl lead:Tetraethyl lead
Tributyltin compounds
Dimethyl methylphosphonate
Dimethyl propylphosphonate
Diethyl ethylphosphonate
Sodium 3-(trihydroxysilyl)propyl methylphosphonate
2, 4, 6-tripropyl-1, 3, 5, 2, 4, 6-trioxatriphosphinane 2, 4, 6-trioxide
(5-ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan-5-yl)methyl methylphosphonate
Bis[(5-ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan-5-yl) methyl] methylphosphonate
Salt of methylphosphonic acid and (aminoiminomethyl)urea (1 1)
Other
Non-halogenated organo-phosphorous derivatives: Dimethyl methylphosphonate
Non-halogenated organo-phosphorous derivatives: Dimethyl propylphosphonate
Non-halogenated organo-phosphorous derivatives: Diethyl ethylphosphonate
Non-halogenated organo-phosphorous derivatives: Methylphosphonic acid
Non-halogenated organo-phosphorous derivatives: Salt of methylphosphonic acid and (aminoimino- methyl)urea (1: 1)
Non-halogenated organo-phosphorous derivatives: 2, 4, 6-Tripropyl-1, 3, 5, 2, 4, 6-trioxatriphosphinane 2, 4, 6-trioxide
Non-halogenated organo-phosphorous derivatives: (5-Ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan -5-yl)methyl methyl methylphosphonate
Non-halogenated organo-phosphorous derivatives: 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide
Non-halogenated organo-phosphorous derivatives: Other: Sodium 3-(trihydroxysilyl) propyl methylphosphonate
Non-halogenated organo-phosphorous derivatives: Other: Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
Glyphosate (iso)
Non-halogenated organo-phosphorous derivatives: Other: Other
Halogenated organo-phosphorous derivatives: Methylphosphonic dichloride
Halogenated organo-phosphorous derivatives: Propylphosphonic dichloride
Halogenated organo-phosphorous derivatives: O-(3-chloropropyl) O-[4-nitro-3-(tri-fluoromethyl) phenyl] methylphosphonothionate
Halogenated organo-phosphorous derivatives: Trichlorfon (ISO)
Halogenated organo-phosphorous derivatives: Other
Other organo-inorganic compounds -other—organo arsenic compounds
Other: Organo arsenic compounds: Methylarsonic acid and its salt
Other: Organo arsenic compounds: Cacodylic acid and its salt
Other: Organo arsenic compounds: p-Aminophenylarsonic acid and its salt
Other: Organo arsenic compounds: Amino-hydroxyphenylarsonic acids, their formyl and acetyl derivatives and their salts
Other: Organo arsenic compounds: Arsenobenzene and its derivatives
Other: Organo arsenic compounds: Other
Other: Organo-silicon compounds
Other: o-Iodosobenzoic acid
Other: Other

Other organo-inorganic compounds - other organo-inorganic compounds : organo-mercury compounds

Phosphonic acid,methyl -

Phosphonic acid,ethyl

Phosphonic acid,propyl

Phosphinic acid,methyl-

Phosponic acide,[methyl-(5-ethyl-2-methyl 2-oxido- 1,3,2-dioxaphosphorinan-5-yl) methyl]ester

Phosphonic acide,[methyl-bis (5-ethyl-2-methyl 2-oxido- 1,3,2-dioxaphosphorinan-5-yl) methyl] ester

Phosphonic acid,methyl,dimethyl ester

Phosphonic acid propyl dimethyl ester

Phosphonic acid ethyl-diethyl ester

Phosphonochloridic acid methyl-,methyl ester

Phosphonous acid- methyl diethyl ester

1 propanaminium n,n,n trimethyl 3-[1-oxo-9-octadecenyl amino] -(z)-methyl methyl phosphonate

O,o-dimethyl methyl phosphonate

Phosphonothioic dichloride,ethyl-

Phosphonic dichloride,methyl

Phosphonous dichloride,methyl-

Tetramethyl lead and tetraethyl lead:Tetramethyl lead

Other organo-inorganic compounds-tetramethyl lead and tetraethyl lead—tetraethyl lead

Tetramethyl lead and tetraethyl lead:Tetraethyl lead

Tributyltin compounds

Dimethyl methylphosphonate

Dimethyl propylphosphonate

Diethyl ethylphosphonate

Sodium 3-(trihydroxysilyl)propyl methylphosphonate

2, 4, 6-tripropyl-1, 3, 5, 2, 4, 6-trioxatriphosphinane 2, 4, 6-trioxide

(5-ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan-5-yl)methyl methylphosphonate

Bis[(5-ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan-5-yl) methyl] methylphosphonate

Salt of methylphosphonic acid and (aminoiminomethyl)urea (1 1)

Non-halogenated organo-phosphorous derivatives: Dimethyl methylphosphonate

Non-halogenated organo-phosphorous derivatives: Dimethyl propylphosphonate

Non-halogenated organo-phosphorous derivatives: Diethyl ethylphosphonate

Non-halogenated organo-phosphorous derivatives: Methylphosphonic acid

Non-halogenated organo-phosphorous derivatives: Salt of methylphosphonic acid and (aminoimino- methyl)urea (1: 1)

Non-halogenated organo-phosphorous derivatives: 2, 4, 6-Tripropyl-1, 3, 5, 2, 4, 6-trioxatriphosphinane 2, 4, 6-trioxide

Non-halogenated organo-phosphorous derivatives: (5-Ethyl-2-methyl-2-oxido-1, 3, 2-dioxaphosphinan -5-yl)methyl methyl methylphosphonate

Non-halogenated organo-phosphorous derivatives: 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide

Non-halogenated organo-phosphorous derivatives: Other: Sodium 3-(trihydroxysilyl) propyl methylphosphonate

Non-halogenated organo-phosphorous derivatives: Other: Bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

Glyphosate (iso)

Non-halogenated organo-phosphorous derivatives: Other: Other

Halogenated organo-phosphorous derivatives: Methylphosphonic dichloride

Halogenated organo-phosphorous derivatives: Propylphosphonic dichloride

Halogenated organo-phosphorous derivatives: O-(3-chloropropyl) O-[4-nitro-3-(tri-fluoromethyl) phenyl] methylphosphonothionate

Halogenated organo-phosphorous derivatives: Trichlorfon (ISO)

Halogenated organo-phosphorous derivatives: Other

Other organo-inorganic compounds -other—organo arsenic compounds

Other: Organo arsenic compounds: Methylarsonic acid and its salt

Other: Organo arsenic compounds: Cacodylic acid and its salt

Other: Organo arsenic compounds: p-Aminophenylarsonic acid and its salt

Other: Organo arsenic compounds: Amino-hydroxyphenylarsonic acids, their formyl and acetyl derivatives and their salts

Other: Organo arsenic compounds: Arsenobenzene and its derivatives

Other: Organo arsenic compounds: Other

Other: Organo-silicon compounds

Other: o-Iodosobenzoic acid

Other: Other

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FAQs for Sub Chapter 2931

What products are classified under HSN 2931

It includes Other organo-inorganic compounds

What misclassification mistakes happen with Other organo-inorganic compounds?

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.

Can I claim ITC on inputs and services used for Other organo-inorganic compounds?

If your outward supply of Other organo-inorganic compounds 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 Other organo-inorganic compounds?

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 Other organo-inorganic compounds?

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.

Does packaging or branding change how GST applies to Other organo-inorganic compounds?

Yes. Many food/agri goods are treated differently when sold as pre‑packaged & labelled retail packs versus loose/open packs. If Other organo-inorganic compounds is sold in small pouches (e.g., 500 g) with an MRP and label, record that on the invoice. Loose bulk bags often follow a different treatment.

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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