---
title: "HSN Code for Sulphur Dioxide: Inorganic Oxygen Compound | HSN 28111910 GST Rate"
description: "Find HSN and GST Rates for 28111910 related to Sulphur Dioxide: Inorganic Oxygen Compound with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28111910/"
---

# HSN Code 28111910: Sulphur Dioxide: Inorganic Oxygen Compound

- [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 2811: Inorganic acids](https://busy.in/hsn/sub-chapter-2811/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Other inorganic acids and other inorganic oxygen compounds of non-metals - other inorganic acids : - other : hydrocyanic acid (hydrogen cyanide, prussic acid) | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28111910 ?

It includes Zinc Sulphate: Other

### Any common misclassification issue with Sulphur Dioxide: Inorganic Oxygen Compound?

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 Dioxide: Inorganic Oxygen Compound is sold with other items?

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

### Does packaging or labelling change the GST for Sulphur Dioxide: Inorganic Oxygen Compound?

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 much GST applies to Sulphur Dioxide: Inorganic Oxygen Compound?

Under HSN 28111910, Sulphur Dioxide: Inorganic Oxygen Compound attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Can we claim ITC on inputs used to trade Sulphur Dioxide: Inorganic Oxygen Compound?

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