Description

Heneicosanoic Acid CAS NO 2363-71-5 is a high-purity, long-chain saturated fatty acid, also known as behenic acid, valued for its stability and hydrophobic properties. This compound serves as a critical building block and intermediate in the synthesis of specialty chemicals, surfactants, and personal care ingredients. It is essential for manufacturers in the cosmetics, lubricants, and chemical synthesis industries seeking consistent quality and reliable supply for their formulations.

Application

• Surfactant and Emulsifier Production: Acts as a key raw material for synthesizing anionic and nonionic surfactants used in detergents and industrial cleaners.
• Personal Care & Cosmetics: Employed in the manufacture of emollients, wax esters (e.g., behenyl behenate), and conditioning agents for creams, lotions, and hair care products.
• Lubricant & Grease Formulation: Used to produce metallic soaps and derivatives that serve as thickeners and performance additives in lubricating greases.
• Chemical Synthesis Intermediate: Serves as a starting material or intermediate for organic synthesis, including the production of plasticizers, corrosion inhibitors, and other fatty acid derivatives.
• Textile & Fiber Processing: Utilized in the creation of softening agents and finishing chemicals for textiles and synthetic fibers.
• Research & Development: Used as a standard or reagent in analytical chemistry, lipid research, and biochemical studies.

Basic Information

Product Name	Heneicosanoic Acid
CAS No.	2363-71-5
Molecular Formula	C21H42O2
Molecular Weight	326.56 g/mol
Synonyms	Behenic Acid; Docosanoic Acid; n-Docosanoic Acid; 1-Docosanoic Acid; n-Docosanoate; Glycon B-70; Hydrofol Acid 225; Hystrene 5522; C22:0 Fatty Acid
EINECS	219-109-3

Quality Control

Our Heneicosanoic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, acid value, and impurity profiles. Our quality commitment aligns with ISO standards, and we can support compliance requirements for various industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 98.0%
Acid Value	165 - 175 mg KOH/g
Iodine Value	≤ 2.0 g I2/100g
Melting Point	72 - 80 °C
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 0.5 %

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