What products are classified under HSN 2920
It includes Inorganic acid esters and salts
HSN Sub Chapter 2920 represents Inorganic acid esters and salts under GST classification. This code helps businesses identify Inorganic acid esters and salts correctly for billing, taxation, and trade. With HSN Sub Chapter 2920, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Inorganic acid esters and salts.
GST Rate for Inorganic acid esters and salts under HSN Code 2920. 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 | 2920 | Esters of other inorganicacids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives | 18% | 18% |
Chapter: 29
Description: Esters of other inorganicacids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
Following Tariff HSN code falls under Inorganic acid esters and salts:
| Tariff HSN | Description |
|---|---|
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives | |
| Phosphorothioic acid, s [2-diethylamino)ethyl] o,o-diethyl e | |
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives | |
| Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Parathion (ISO) and parathion-methyl (ISO) (methylparathion) | |
| Phosphorothioic acid, s[2 -(diethyl amino) ethyl] o, o-diethyl ester | |
| Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other : Thiophosphoric ester (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives | |
| Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : other : Other | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Dimethyl phosphite | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Diethyl phosphite | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Trimethyl phosphite | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Triethyl phosphite | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Dimethyl sulphate | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Diethyl sulphate | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Tris (2, 3 Dibromopropyl) phosphate | |
| Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Other | |
| Endosulfan (ISO) | |
| Other | |
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : diethyl sulphate | |
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : dimethyl sulphate | |
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : tris (2,3 di-bromopropyl) phosphate | |
| Trimethyl phosphite | |
| Triethyl phosphite | |
| Dimethyl phosphite | |
| Diethyl phosphite | |
| Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : other | |
| Other |
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
Phosphorothioic acid, s [2-diethylamino)ethyl] o,o-diethyl e
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Parathion (ISO) and parathion-methyl (ISO) (methylparathion)
Phosphorothioic acid, s[2 -(diethyl amino) ethyl] o, o-diethyl ester
Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other : Thiophosphoric ester (phosphorothioates) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives
Thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives : other : Other
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Dimethyl phosphite
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Diethyl phosphite
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Trimethyl phosphite
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Triethyl phosphite
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Dimethyl sulphate
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Diethyl sulphate
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Tris (2, 3 Dibromopropyl) phosphate
Phosphite esters and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other: Other
Endosulfan (ISO)
Other
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : diethyl sulphate
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : dimethyl sulphate
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : tris (2,3 di-bromopropyl) phosphate
Trimethyl phosphite
Triethyl phosphite
Dimethyl phosphite
Diethyl phosphite
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives - other : other
Other
It includes Inorganic acid esters and salts
Yes. Many food/agri goods are treated differently when sold as pre‑packaged & labelled retail packs versus loose/open packs. If Inorganic acid esters and salts 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.
If replacement is without consideration under a pre‑agreed warranty, issue a delivery challan and reference the original invoice/contract. If consideration is charged, raise a tax invoice. Keep serial/lot details for traceability.
Some entries use MRP/weight‑based conditions for classification. Keep pack size, retail marking and brand status on records and invoice to support the chosen HSN.
Ensure registration requirements are met and reconcile the operator’s TCS statements with your GSTR‑2B/3B. Map SKU descriptions to HSN to reduce mismatches and returns.
Reverse charge in goods is notified only for specific categories. Most regular B2B sales of Inorganic acid esters and salts are forward charge. Check the current notifications for any special cases before deciding.
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.