---
title: "HSN Code for Thionyl chloride | HSN 28121043 GST Rate"
description: "Find HSN and GST Rates for 28121043 related to Thionyl chloride with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28121043/"
---

# HSN Code 28121043: Thionyl chloride

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 28: Inorganic Chemicals & Rare-Earth Metal Compounds](https://busy.in/hsn/chapter-28/)
- [Sub-chapter 2812: Halides & halide oxides of non-metals](https://busy.in/hsn/sub-chapter-2812/)

## GST rates

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

## Frequently asked questions

### What products are classified under HSN 28121043 ?

It includes Zinc Sulphate: Agricultural Grade Micronutrient

### Does packaging or labelling change the GST for Thionyl chloride?

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.

### How should mixed supplies be billed when Thionyl chloride is sold with other items?

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

### Any common misclassification issue with Thionyl chloride?

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

### Do e‑way bill and e‑invoice apply for Thionyl chloride?

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 Thionyl chloride?

Under HSN 28121043, Thionyl chloride attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Can we claim ITC on inputs used to trade Thionyl chloride?

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