---
title: "HSN Code for Organo-Mercury Compounds | HSN 29309094 GST Rate"
description: "Find HSN and GST Rates for 29309094 related to Organo-Mercury Compounds with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29309094/"
---

# HSN Code 29309094: Organo-Mercury Compounds

- [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 2930: Organo-sulphur compounds](https://busy.in/hsn/sub-chapter-2930/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Diethyl amino ethanethiol | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29309094 ?

It includes Phosphonic dichloride,methyl

### Do e‑way bill and e‑invoice apply for Organo-Mercury Compounds?

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 should mixed supplies be billed when Organo-Mercury Compounds is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Organo-Mercury Compounds; Nil for exempt items if applicable).

### Any common misclassification issue with Organo-Mercury Compounds?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

### How much GST applies to Organo-Mercury Compounds?

Under HSN 29309094, Organo-Mercury Compounds attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Can we claim ITC on inputs used to trade Organo-Mercury Compounds?

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