---
title: "HSN Code for Phosphonic dichloride,methyl | HSN 29310071 GST Rate"
description: "Find HSN and GST Rates for 29310071 related to Phosphonic dichloride,methyl with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29310071/"
---

# HSN Code 29310071: Phosphonic dichloride,methyl

- [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 2931: Other organo-inorganic compounds](https://busy.in/hsn/sub-chapter-2931/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Phosphonothioic dichloride,ethyl- | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29310071 ?

It includes Sulphonamides: Sulphadiazine

### Do e‑way bill and e‑invoice apply for Phosphonic dichloride,methyl?

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.

### Can we claim ITC on inputs used to trade Phosphonic dichloride,methyl?

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

### How much GST applies to Phosphonic dichloride,methyl?

Under HSN 29310071, Phosphonic dichloride,methyl attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### How should mixed supplies be billed when Phosphonic dichloride,methyl is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Phosphonic dichloride,methyl; Nil for exempt items if applicable).

### Does packaging or labelling change the GST for Phosphonic dichloride,methyl?

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.