---
title: "HSN Code for Dimethyl Sulphate: Esters of Inorganic Acids | HSN 29209010 GST Rate"
description: "Find HSN and GST Rates for 29209010 related to Dimethyl Sulphate: Esters of Inorganic Acids with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29209010/"
---

# HSN Code 29209010: Dimethyl Sulphate: Esters of Inorganic Acids

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2920: Inorganic acid esters and salts](https://busy.in/hsn/sub-chapter-2920/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| 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 | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29209010 ?

It includes Organo-Mercury Compounds

### How should mixed supplies be billed when Dimethyl Sulphate: Esters of Inorganic Acids is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Dimethyl Sulphate: Esters of Inorganic Acids; Nil for exempt items if applicable).

### Can we claim ITC on inputs used to trade Dimethyl Sulphate: Esters of Inorganic Acids?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

### Does packaging or labelling change the GST for Dimethyl Sulphate: Esters of Inorganic Acids?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### Do e‑way bill and e‑invoice apply for Dimethyl Sulphate: Esters of Inorganic Acids?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### How much GST applies to Dimethyl Sulphate: Esters of Inorganic Acids?

Under HSN 29209010, Dimethyl Sulphate: Esters of Inorganic Acids attracts Varies when sold in taxable form. Describe the exact form on the invoice.