---
title: "2918.16 – Gluconic acid, its salts and esters: Canada tariff & duty rates"
description: "Every Canadian tariff classification under HS 2918.16: Gluconic acid, its salts and esters. CBSA duty rates for each code."
canonical: "https://www.adhocs.ca/hs-codes/2918.16"
---

# 2918.16 Gluconic acid, its salts and esters

Up: [HS codes](https://www.adhocs.ca/hs-codes) › [Chapter 29](https://www.adhocs.ca/hs-codes/29) › [2918](https://www.adhocs.ca/hs-codes/2918)

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

## 2918.16.00 Gluconic acid, its salts and esters

- [2918.16.00.30](https://www.adhocs.ca/hs-codes/2918.16.00.30) Esters of gluconic acid
- [2918.16.00.90](https://www.adhocs.ca/hs-codes/2918.16.00.90) Other

## Other subheadings in this heading

- Previous: [2918.15](https://www.adhocs.ca/hs-codes/2918.15) Salts and esters of citric acid
- Next: [2918.17](https://www.adhocs.ca/hs-codes/2918.17.00.00) 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)

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