---
title: "HSN Code for Chromium Sulphates: Other Sulphates | HSN 28303000 GST Rate"
description: "Find HSN and GST Rates for 28303000 related to Chromium Sulphates: Other Sulphates with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28303000/"
---

# HSN Code 28303000: Chromium Sulphates: Other Sulphates

- [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 2830: Non-metal sulfides](https://busy.in/hsn/sub-chapter-2830/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Sulphides; polysulphides, whether or not chemically defined - cadmium sulphide | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28303000 ?

It includes Liquid Air: Inorganic Compounds

### How should mixed supplies be billed when Chromium Sulphates: Other Sulphates is sold with other items?

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

### Do e‑way bill and e‑invoice apply for Chromium Sulphates: Other Sulphates?

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 Chromium Sulphates: Other Sulphates?

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

### Does packaging or labelling change the GST for Chromium Sulphates: Other Sulphates?

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.

### Any common misclassification issue with Chromium Sulphates: Other Sulphates?

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