Description

Lecithin CAS NO 8052-43-5 is a naturally occurring mixture of phospholipids, glycolipids, triglycerides, and sterols, primarily derived from sources like soybeans, eggs, or sunflower seeds. This versatile amphiphilic compound is essential as a multifunctional food additive, a critical pharmaceutical excipient, and a key ingredient in industrial applications. It is indispensable for manufacturers in the food & beverage, nutraceutical, cosmetic, and animal feed industries seeking a natural, effective emulsifier, stabilizer, and release agent.

Application

• Food & Beverage Industry: Acts as a primary emulsifier and stabilizer in chocolate, margarine, baked goods, and instant powders to prevent separation and improve texture.
• Pharmaceuticals & Nutraceuticals: Used as an excipient in lipid-based drug delivery systems (e.g., liposomes) and as a source of phosphatidylcholine in dietary supplements for cognitive and liver health.
• Cosmetics & Personal Care: Functions as an emollient, emulsifier, and penetration enhancer in creams, lotions, and hair care products.
• Animal Feed: Incorporated as a nutritional supplement and pelletizing aid to improve fat absorption and feed quality.
• Industrial Applications: Serves as a release agent in plastics and rubber processing, a dispersing agent in paints and inks, and a conditioning agent in leather treatment.

Basic Information

Product Name	Lecithin
CAS No.	8052-43-5
Molecular Formula	Mixture
Molecular Weight	Mixture
Synonyms	Soy Lecithin; Phosphatidylcholine; Egg Lecithin; Sunflower Lecithin; Lecithol; Granulestin; Kelecin; Vegilec; E322; 1,2-Diacyl-sn-glycero-3-phosphocholine
EINECS	232-307-2

Quality Control

Our Lecithin is produced and tested under a rigorous quality management system. We offer grades compliant with relevant industry standards, including FCC (Food Chemicals Codex) for food applications and USP-NF (United States Pharmacopeia) for pharmaceutical use. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as phospholipid content, acid value, and peroxide value, ensuring traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is easily oxidized; prolonged exposure to air, heat, or light should be avoided to maintain stability and shelf life.

Specification

Item	Specification
Appearance	Yellow to Brown Viscous Liquid or Powder
Identification (IR)	Conforms
Assay (Phosphatidylcholine)	≥ 20% (Typical, varies by grade)
Acid Value	≤ 36 mg KOH/g
Peroxide Value	≤ 10 meq/kg
Hexane Insolubles	≤ 0.3%
Moisture (Karl Fischer)	≤ 1.5%

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