Description

Calcium Diicosanoate is a high-purity metallic soap of behenic acid, offering excellent performance as a stabilizer and lubricant. Its primary value lies in providing superior thermal stability and water repellency in polymer formulations. This compound is essential for manufacturers in the plastics, coatings, and personal care industries seeking to enhance product durability and processing characteristics.

Application

• PVC Stabilizer & Lubricant: Acts as an efficient internal/external lubricant and co-stabilizer in rigid and flexible PVC formulations, improving processing and heat stability.
• Polymer Processing Aid: Enhances the melt flow and release properties in the processing of various engineering plastics and masterbatches.
• Waterproofing Agent: Used in coatings, construction materials, and textiles to impart effective water repellency.
• Cosmetics & Personal Care: Functions as an opacifying agent, viscosity modifier, and stabilizer in creams, lotions, and makeup products.
• Paper Sizing Agent: Improves the water resistance and printability of paper and paperboard.
• Grease & Thickener: Serves as a component in the formulation of lubricating greases and as a thickening agent.

Basic Information

Product Name	Calcium Diicosanoate
CAS No.	22302-43-8
Molecular Formula	C44H86CaO4
Molecular Weight	695.23 g/mol
Synonyms	Calcium Behenate; Calcium Docosanoate; Docosanoic Acid, Calcium Salt; Behenic Acid Calcium Salt; Calcium Dibchenate; EINECS 244-900-5; Calcium Salt of Behenic Acid
EINECS	244-900-5

Quality Control

Our Calcium Diicosanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, composition, and performance. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White fine powder
Identification (IR)	Conforms
Assay (Calcium Content)	5.5 - 6.5 %
Loss on Drying	≤ 2.0 %
Acid Value	≤ 5.0 mg KOH/g
Heavy Metals (as Pb)	≤ 10 ppm
Particle Size (D50)	Contact for details

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