Description

Calcium tert-Decanoate is a specialized metallic soap of a branched-chain fatty acid, known for its unique properties derived from the tert-decanoate anion. This compound is valued as a highly effective heat stabilizer and lubricant in polymer processing, where it provides excellent thermal stability and processing aid characteristics. It is primarily utilized in the production of rigid PVC, synthetic lubricants, and as a catalyst component or additive in various industrial formulations.

Application

• Primary Heat Stabilizer for PVC: Used in rigid polyvinyl chloride (PVC) formulations, such as pipes, profiles, and fittings, to prevent thermal degradation during high-temperature processing.
• Lubricant and Processing Aid: Acts as an internal and external lubricant in plastics processing, improving flow properties and mold release.
• Catalyst and Co-catalyst Component: Employed in various organic synthesis and polymerization reactions as a catalyst or catalyst modifier.
• Additive for Synthetic Lubricants & Greases: Functions as a thickening agent, stabilizer, and performance additive in advanced lubricant formulations.
• Water Repellent Agent: Used in coatings, construction materials, and textiles to impart hydrophobic properties.
• Paper Coating Additive: Enhances the water resistance and printability of paper and paperboard coatings.

Basic Information

Product Name	Calcium tert-Decanoate
CAS No.	84195-97-1
Molecular Formula	C20H38CaO4
Molecular Weight	382.60 g/mol
Synonyms	Calcium bis(3,5,5-trimethylhexanoate); Calcium 3,5,5-trimethylhexanoate; Calcium tert-C10 carboxylate; Calcium Versatate; Calcium salt of tert-decanoic acid; Calcium C10 tertiary carboxylate; Calcium neo-decanoate (common industry name for branched C10 salts)
EINECS	Contact for details

Quality Control

Our Calcium tert-Decanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance. Key parameters such as metal content, acid value, and moisture are closely monitored. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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). Keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or paste
Identification (IR)	Conforms
Assay (as Calcium tert-Decanoate)	Min. 95.0%
Calcium (Ca) Content	9.5 - 11.0 %
Acid Value	Max. 5.0 mg KOH/g
Moisture (Karl Fischer)	Max. 2.0 %
Ash Content	10.0 - 12.0 %

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