---
title: "HSN Code for Phosgene (Carbonyl Chloride) | HSN 28112300 GST Rate"
description: "Find HSN and GST Rates for 28112300 related to Phosgene (Carbonyl Chloride) with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28112300/"
---

# HSN Code 28112300: Phosgene (Carbonyl 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 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 oxygen compounds of non-metals : sulphur dioxide | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28112300 ?

It includes Chromium Sulphates: Other Sulphates

### Does packaging or labelling change the GST for Phosgene (Carbonyl 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.

### Can we claim ITC on inputs used to trade Phosgene (Carbonyl Chloride)?

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

### Any common misclassification issue with Phosgene (Carbonyl 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 Phosgene (Carbonyl 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 Phosgene (Carbonyl Chloride)?

Under HSN 28112300, Phosgene (Carbonyl Chloride) attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### How should mixed supplies be billed when Phosgene (Carbonyl Chloride) is sold with other items?

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