Description

Fatty Acids, C14-18 CAS NO 67701-02-4 is a high-purity blend of saturated fatty acids, primarily myristic (C14), palmitic (C16), and stearic (C18) acids. This versatile chemical intermediate is prized for its consistent composition and excellent performance in demanding synthesis and formulation processes. It is an essential raw material for manufacturers in the personal care, cosmetics, lubricants, and chemical synthesis industries seeking reliable quality and supply chain stability.

Application

• Soap & Detergent Manufacturing: Acts as a primary feedstock for the production of high-quality soaps, surfactants, and emulsifiers.
• Personal Care & Cosmetics: Used in the formulation of creams, lotions, and ointments as an emollient, thickener, and opacifying agent.
• Lubricants & Greases: Serves as a key component in the synthesis of metallic stearates and other lubricant additives.
• Chemical Intermediate: A crucial starting material for producing esters, amides, and other fatty acid derivatives.
• Plastics & Polymers: Functions as an internal and external lubricant and release agent in polymer processing.
• Food Grade Applications: When produced to appropriate specifications, it can be used in food contact materials and as a processing aid.
• Textile & Leather Processing: Employed as a softening agent and finishing component.

Basic Information

Product Name	Fatty Acids, C14-18
CAS No.	67701-02-4
Molecular Formula	Mixture (C14H28O2, C16H32O2, C18H36O2)
Molecular Weight	Mixture (228.37 - 284.48 g/mol)
Synonyms	C14-18 Fatty Acids; Myristic-Palmitic-Stearic Acid Blend; Fatty Acids, C14-18; Hydrogenated Tallow Fatty Acid; HFA; Mixed Saturated Fatty Acids (C14-C18); Tallow Fatty Acids, Hydrogenated; Octadecanoic Acid, mixed with Hexadecanoic Acid and Tetradecanoic Acid
EINECS	266-928-5

Quality Control

Our Fatty Acids, C14-18 is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure compliance with consistent specifications for acid value, saponification value, iodine value, color, and fatty acid composition. Certificates of Analysis (COA) documenting these parameters are available for every shipment. We can supply grades compliant with relevant industry standards, including food-grade specifications where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources, open flames, and strong oxidizing agents. For long-term storage, consider using under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Acid Value	195 - 210 mg KOH/g
Saponification Value	198 - 212 mg KOH/g
Iodine Value (Wijs)	≤ 3.0 g I2/100g
Color (Gardner)	≤ 3
Titer (°C)	52 - 58
Composition (GC)	C14: 2-8% C16: 40-55% C18: 35-50%
Moisture (Karl Fischer)	≤ 0.2%

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