---
title: "HSN Code for Magnesium Thiosulphate | HSN 28323020 GST Rate"
description: "Find HSN and GST Rates for 28323020 related to Magnesium Thiosulphate with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28323020/"
---

# HSN Code 28323020: Magnesium Thiosulphate

- [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 2832: Sulphites: thiosulphates](https://busy.in/hsn/sub-chapter-2832/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS : Thiosulphates : Magnesium thiosulphate | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28323020 ?

It includes Magnesium Thiosulphate

### Can we claim ITC on inputs used to trade Magnesium Thiosulphate?

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

### Do e‑way bill and e‑invoice apply for Magnesium Thiosulphate?

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 should mixed supplies be billed when Magnesium Thiosulphate is sold with other items?

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

### Any common misclassification issue with Magnesium Thiosulphate?

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

### Does packaging or labelling change the GST for Magnesium Thiosulphate?

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 Magnesium Thiosulphate?

Under HSN 28323020, Magnesium Thiosulphate attracts Varies when sold in taxable form. Describe the exact form on the invoice.