---
title: "HSN Code for Copper Naphthenate | HSN 38231190 GST Rate"
description: "Find HSN and GST Rates for 38231190 related to Copper Naphthenate with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-38231190/"
---

# HSN Code 38231190: Copper Naphthenate

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 38: Miscellaneous Chemical Products](https://busy.in/hsn/chapter-38/)
- [Sub-chapter 3823: Fatty acids & industrial oils](https://busy.in/hsn/sub-chapter-3823/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols industrial monocarboxylic fatty acids; acid oils from refining: stearic acid: other stearic acid or stearin | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 38231190 ?

It includes Mixtures: Other Ozone Depleting Substances

### How much GST applies to Copper Naphthenate?

Under HSN 38231190, Copper Naphthenate attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Any common misclassification issue with Copper Naphthenate?

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 Copper Naphthenate?

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 should mixed supplies be billed when Copper Naphthenate is sold with other items?

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

### Can we claim ITC on inputs used to trade Copper Naphthenate?

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 Copper Naphthenate?

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.