---
title: "HSN Code for Sulphur oxychloride | HSN 28121040 GST Rate"
description: "Find HSN and GST Rates for 28121040 related to Sulphur oxychloride with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28121040/"
---

# HSN Code 28121040: Sulphur oxychloride

- [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 |
| --- | --- | --- | --- | --- |
| Halides and halide oxides of non-metals - chlorides and chloride oxides : sulphur oxychloride, thionyl chloride | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28121040 ?

It includes Sodium Aluminate: Salts of Oxometallic Acids

### Any common misclassification issue with Sulphur oxychloride?

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

### How should mixed supplies be billed when Sulphur oxychloride is sold with other items?

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

### Do e‑way bill and e‑invoice apply for Sulphur oxychloride?

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 Sulphur oxychloride?

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 Sulphur oxychloride?

Under HSN 28121040, Sulphur oxychloride attracts Varies when sold in taxable form. Describe the exact form on the invoice.