---
title: "HSN Code for Benzidine Dihydrochloride | HSN 29215920 GST Rate"
description: "Find HSN and GST Rates for 29215920 related to Benzidine Dihydrochloride with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29215920/"
---

# HSN Code 29215920: Benzidine Dihydrochloride

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2921: Amine- function compounds](https://busy.in/hsn/sub-chapter-2921/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Aromatic polyamines and their derivatives; salts thereof : Other : Benzidine dihydrochloride | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29215920 ?

It includes Benzidine Dihydrochloride

### How much GST applies to Benzidine Dihydrochloride?

Under HSN 29215920, Benzidine Dihydrochloride attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Does packaging or labelling change the GST for Benzidine Dihydrochloride?

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 Benzidine Dihydrochloride?

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

### How should mixed supplies be billed when Benzidine Dihydrochloride is sold with other items?

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

### Do e‑way bill and e‑invoice apply for Benzidine Dihydrochloride?

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.