What products are classified under HSN 2931
It includes 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.
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% |
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)
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
It includes 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.
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.
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.
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.
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.
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.