Description

Caprylic / Capric Acid is a high-purity, naturally derived fatty acid mixture, primarily composed of octanoic (C8) and decanoic (C10) acids. This versatile chemical intermediate is valued for its excellent stability, solubility, and functional properties in demanding industrial and consumer applications. It serves as a critical raw material for manufacturers in the personal care, food, pharmaceutical, and chemical synthesis sectors seeking reliable, high-quality fatty acid sources.

Application

• Personal Care & Cosmetics: Key emollient and surfactant intermediate in the production of soaps, shampoos, and moisturizers.
• Food & Flavor Industry: Used as a flavoring agent, defoamer, and intermediate for food-grade esters and emulsifiers.
• Pharmaceutical Intermediates: Serves as a starting material for the synthesis of various active pharmaceutical ingredients (APIs) and excipients.
• Lubricants & Metalworking Fluids: Acts as a corrosion inhibitor and base component for synthetic lubricants and industrial fluids.
• Plasticizers & Polymer Additives: Employed in the manufacture of PVC plasticizers and other polymer modifiers to enhance flexibility.
• Agrochemicals: Used in the formulation of pesticides and herbicides as an inert carrier or active intermediate.
• Chemical Synthesis: A fundamental building block for producing esters, amides, and other derivatives for diverse industrial uses.

Basic Information

Product Name	Caprylic / Capric Acid
CAS No.	68937-75-7
Molecular Formula	Mixture of C8H16O2 and C10H20O2
Molecular Weight	144.21 (C8) / 172.26 (C10)
Synonyms	Fractionated Coconut Fatty Acids; C8-C10 Fatty Acids; Octanoic/Decanoic Acid; Medium Chain Triglyceride (MCT) Precursor; Caprylic-Capric Acid Blend; Coconut Oil Fatty Acids, C8-10; Fatty Acids, C8-10
EINECS	273-086-2

Quality Control

Our Caprylic / Capric Acid is produced under a stringent quality management system. Each batch is tested to ensure it meets precise specifications for composition, purity, and physical properties. Certificates of Analysis (COA) documenting compliance with relevant standards such as FCC, NF, or USP (where applicable) are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve quality and prevent degradation. Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (C8 + C10 Acids)	Min. 99.0%
Caprylic Acid (C8) Content	50 - 80%
Capric Acid (C10) Content	20 - 50%
Acid Value	360 - 390 mg KOH/g
Iodine Value	Max. 1.0
Peroxide Value	Max. 1.0 meq/kg
Water Content (KF)	Max. 0.1%
Heavy Metals (as Pb)	Max. 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.