Lactic Acid
Lactic acid is a carboxylic acid containing an alcohol functional group. It is used as an ingredient and additive in food and industrial applications.
Prices, specifications and international trade for lactic acid under HS 291811.
Lactic Acid Price
Published reference · Jul 1, 2026
Lactic acid is quoted in USD/t at THA. Historical customs values may differ from the headline reference.
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Thailand led reported lactic acid exports in 2025, at $132M.
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Lactic acid belongs to ingredients and additives within produce, nuts, spices and food ingredients. Its customs classification covers HS 291811.
Lactic 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 | 291811 |
| Quoted in | USD/t |
| Reference location | THA |
Production & Handling
Processing steps for lactic acid include Fermentation of carbohydrate feedstock, Filtration to remove solids, Acidification and extraction.
Production and Storage
| Perishability | None |
|---|---|
| Temperature regime | Ambient |
| Processing steps |
|
Uses & Risks
Lactic acid is used in Food additive, Pharmaceutical, and Biodegradable plastics.
End Uses
- Food additive
Used as acidity regulator, preservative, and flavoring agent
- Pharmaceutical
Component in topical creams, oral solutions, and as a pH adjuster
- Biodegradable plastics
Precursor for polylactic acid (PLA) production
Uses and Related Commodities
| Downstream industries | Food and beverage, Personal care and cosmetics, Bioplastics manufacturing |
|---|
Lactic Acid Questions
- What is lactic acid and how is it classified?
- Lactic acid is a carboxylic acid that contains an alcohol functional group but no other oxygen functions. It is listed under HS code 291811, which covers lactic acid, its salts and esters.
- What are typical storage requirements for lactic acid?
- Lactic acid should be stored in a cool, dry place, tightly sealed to prevent moisture ingress and exposure to strong bases, which can cause degradation.