Description

Calcium Bis(2-Ethylbutyrate) is a calcium salt of 2-ethylbutyric acid, serving as a versatile source of bioavailable calcium and a functional additive. This compound matters for its role in modifying material properties and providing essential calcium in specialized formulations. Industries that need it include polymer manufacturing, where it acts as a heat stabilizer and lubricant, and animal nutrition, where it serves as a calcium supplement.

Application

• Polymer Additive: Acts as a heat stabilizer and internal lubricant in PVC and other polymer processing.
• Animal Feed Supplement: Provides a bioavailable source of calcium in premixes for livestock and poultry nutrition.
• Chemical Intermediate: Used in organic synthesis and the production of other calcium-based specialty chemicals.
• Grease & Lubricant Thickener: Functions as a component in the formulation of certain complex soap-based greases.
• Catalyst & Curing Agent: Employed as a catalyst in polyester resin production or as a curing agent in specific coatings.
• Pharmaceutical & Nutraceutical Excipient: Can be utilized as a calcium source or excipient in tablet formulations (subject to appropriate grade).

Basic Information

Product Name	Calcium Bis(2-Ethylbutyrate)
CAS No.	136-91-4
Molecular Formula	C12H22CaO4
Molecular Weight	270.39 g/mol
Synonyms	Calcium 2-Ethylbutyrate; Calcium Di(2-ethylbutanoate); Calcium 2-Ethylbutanoate; Butanoic acid, 2-ethyl-, calcium salt; Calcium bis(2-ethylbutanoate); NSC 66428
EINECS	205-261-0

Quality Control

Our Calcium Bis(2-Ethylbutyrate) is produced under a rigorous quality management system. Each batch is tested to ensure it meets precise specifications for purity, identity, and physical properties. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your requirements.

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). Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (Calcium Content)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm

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