---
title: "3402.90 – Organic surface-active agents… › Other: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 3402.90: Organic surface-active agents (other than soap); surface-active preparations, washing preparations…"
canonical: "https://www.adhocs.ca/hs-codes/3402.90"
---

# 3402.90 Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 34.01 › Other

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 34](https://www.adhocs.ca/hs-codes/34) › [3402](https://www.adhocs.ca/hs-codes/3402)

3 classifications. Each 10-digit code links to its page, with its rate under every tariff treatment.

- [3402.90.10.00](https://www.adhocs.ca/hs-codes/3402.90.10.00) Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers for use in the manufacture of photographic emulsions; To be employed in removing salts or water from crude petroleum oils; To be employed as drilling mud or additives therefor in drilling for minerals, natural gas, oil or water

## Other

- [3402.90.91.00](https://www.adhocs.ca/hs-codes/3402.90.91.00) For use in Canadian manufactures
- [3402.90.99.00](https://www.adhocs.ca/hs-codes/3402.90.99.00) Other

## Other subheadings in this heading

- Previous: [3402.50](https://www.adhocs.ca/hs-codes/3402.50) Preparations put up for retail sale

[Source: CBSA Customs Tariff](https://www.cbsa-asfc.gc.ca/trade-commerce/tariff-tarif/menu-eng.html).