---
title: "2834 – Nitrites; nitrates.: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2834: Nitrites; nitrates. CBSA duty rates for each code."
canonical: "https://www.adhocs.ca/hs-codes/2834"
---

# 2834 Nitrites; nitrates.

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 28](https://www.adhocs.ca/hs-codes/28)

3 subheadings. Each subheading links to its page, which lists its 10-digit codes, or to its only 10-digit code.

- [2834.10.00.00](https://www.adhocs.ca/hs-codes/2834.10.00.00) Nitrites

## Nitrates

- [2834.21.00.00](https://www.adhocs.ca/hs-codes/2834.21.00.00) Of potassium
- [2834.29.00.00](https://www.adhocs.ca/hs-codes/2834.29.00.00) Other

## Other headings in this chapter

- Previous: [2833](https://www.adhocs.ca/hs-codes/2833) Sulphates; alums; peroxosulphates (persulphates).
- Next: [2835](https://www.adhocs.ca/hs-codes/2835) Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined.

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