Description

2,2'-Dithiobishexanoic Acid, Calcium Salt is a specialized organosulfur compound with significant utility in industrial and research applications. This calcium salt form offers enhanced stability and handling characteristics compared to its free acid counterpart. It is primarily sought after by manufacturers in the polymer and specialty chemical sectors, where it serves as a key intermediate or additive. Its unique disulfide linkage and carboxylate functionality make it valuable for applications requiring controlled cross-linking or as a precursor for further chemical synthesis.

Application

• As a cross-linking agent or chain extender in the synthesis of specialty polymers and elastomers.
• Utilized as an intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Potential use as a stabilizer or antioxidant precursor in lubricant and fuel additive formulations.
• Employed in research and development for studying disulfide chemistry and metal carboxylate complexes.
• May serve as a modifier for surface treatments or in the production of functionalized materials.

Basic Information

Product Name	2,2'-Dithiobishexanoic Acid, Calcium Salt
CAS No.	29904-03-8
Molecular Formula	C12H20CaO4S2
Molecular Weight	332.49 g/mol
Synonyms	Calcium Bis(5-carboxypentyl) Disulfide; Calcium Dithiodihexanoate; Dithiodihexanoic Acid Calcium Salt; Hexanoic Acid, 6,6'-dithiobis-, Calcium Salt; 6,6'-Dithiodihexanoic Acid Calcium Salt; Calcium 6,6'-Dithiodihexanoate
EINECS	Contact for details

Quality Control

Our production of 2,2'-Dithiobishexanoic Acid, Calcium Salt adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are available upon request. We are committed to meeting the specific quality standards required for your application, whether for industrial or research use.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
Loss on Drying	≤ 2.0 %
Calcium Content	11.0 - 13.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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