What is citric acid classified as?

Citric acid is a carboxylic acid with an alcohol function but without other oxygen functions, classified under HS code 291814.

How should citric acid be stored to maintain quality?

Citric acid should be kept in a dry, cool environment, protected from moisture and contaminants to preserve its purity.

Citric Acid

Citric acid is an odorless translucent crystal that provides a strong sour taste. It is used as a preservative and acidulant in food, cosmetics, and industrial cleaning products.

Prices, specifications and international trade for citric acid under HS 291814.

Citric Acid Price

$2,314USD/t

Published reference · Jul 1, 2026

Citric Acid Historical Unit Values

Citric acid is quoted in USD/t at CHN. Historical customs values may differ from the headline reference.

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Citric Acid Exports and Imports

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Thailand led reported citric acid exports in 2025, at $144M.

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Citric Acid Facts and HS Code

Citric acid belongs to ingredients and additives within produce, nuts, spices and food ingredients. Its customs classification covers HS 291814.

Citric Acid HS Code

Product type	Intermediate
Form	Refined
Position in the chain	Processed
Category	Ingredients and additives — Produce, nuts, spices and food ingredients
HS codes	291814
Quoted in	USD/t
Reference location	CHN

Production & Handling

Citric acid storage guidance: Store at room temperature in a dry location

Production and Storage

Temperature regime	Ambient
Storage conditions	Store at room temperature in a dry location
Processing steps	Fermentation of carbohydrate feedstock Crystallization and drying to produce anhydrous citric acid Packaging in 25 kg paper bags

Uses & Risks

Citric acid is used in Food & beverage, Personal care cosmetics, and Industrial cleaning & detergents.

End Uses

Food & beverage
Acts as an acidulant, flavor enhancer and preservative, extending shelf life of processed foods and drinks
Personal care cosmetics
Provides astringency, pH adjustment and preservation in skincare, hairspray, deodorant and body spray
Industrial cleaning & detergents
Used for metal chelation, stain removal and preservation in cleaning agents and hard‑water soaps

Uses and Related Commodities

Downstream industries	Food processing, Cosmetics and personal care, Household and industrial cleaning

Citric Acid Questions

What is citric acid classified as?: Citric acid is a carboxylic acid with an alcohol function but without other oxygen functions, classified under HS code 291814.
How should citric acid be stored to maintain quality?: Citric acid should be kept in a dry, cool environment, protected from moisture and contaminants to preserve its purity.