Lauric Acid[2]

Updated: 2026-09-11

Overview

Lauric Acid is a medium-chain fatty acid derived primarily from coconut oil and palm kernel oil. It is a key ingredient in various industrial and consumer products due to its versatile properties. As a saturated fatty acid, it is stable under normal conditions and exhibits antimicrobial activity, making it valuable in personal care and food industries. In B2B markets, Lauric Acid is traded in bulk quantities, often with purity levels exceeding 98%. Suppliers typically offer it in crystalline or flake form, packaged in 25 kg bags or drums. Its global demand is driven by the growing cosmetics and food sectors, particularly in Asia-Pacific and North America.

Physical and Chemical Properties

Lauric Acid appears as a white crystalline solid with a faint fatty odor. It has a melting point of 44–46°C and a boiling point of 298–300°C. The compound is soluble in organic solvents like ethanol and ether but has limited solubility in water. Its molecular structure (C12H24O2) includes a 12-carbon chain, contributing to its hydrophobic nature. Key chemical properties include its ability to form soaps (salts) with alkalis and its role as a surfactant. These traits make it effective in emulsification and cleansing applications.

Main Applications

Lauric Acid is widely used in the production of soaps, detergents, and shampoos due to its foaming and cleansing properties. In cosmetics, it acts as an emollient and texture enhancer. The food industry utilizes it as a preservative and flavoring agent, often in cheese and milk products. Additionally, it serves as a precursor for monolaurin, a compound with antiviral and antibacterial effects. Industrial applications include lubricants and plasticizers. Its antimicrobial properties also make it a candidate for pharmaceutical formulations.

Safety and Storage

Lauric Acid is generally regarded as safe but requires proper handling to avoid irritation. Direct contact with skin or eyes may cause mild irritation, and inhalation of dust should be minimized. PPE such as gloves and goggles is recommended during handling. Storage conditions should prioritize cool, dry environments, away from oxidizing agents. Containers must be tightly sealed to prevent moisture absorption. Shelf life is typically 2–3 years when stored correctly, though suppliers should confirm stability data.

B2B Procurement Guide

When sourcing Lauric Acid, prioritize suppliers with certifications like GMP or ISO 9001 to ensure quality consistency. Key specifications to verify include purity (≥98%), acid value, and iodine value. Packaging options range from 25 kg bags to bulk drums, depending on volume needs. Pricing varies by region and order volume, with approximate ranges of $2–$5 per kg. Long-term contracts may offer cost advantages. Buyers should also assess logistics, including lead times and storage requirements, to align with production schedules.