Description

Disodium 2,2'-Dithiobishexanoate is an organosulfur compound, specifically the disodium salt of a dithiodicarboxylic acid. This chemical is valued for its role as a versatile intermediate and functional additive, particularly in applications requiring controlled redox activity or sulfur-based crosslinking. It is primarily sought by manufacturers in the polymer, pharmaceutical, and specialty chemical synthesis industries for its unique chemical properties.

Application

• Polymer Industry: Acts as a chain transfer agent or crosslinking precursor in the synthesis of specialty polymers and rubbers.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) containing disulfide bonds.
• Biochemical Research: Used as a reagent for studying thiol-disulfide exchange reactions and protein chemistry.
• Cosmetic Formulations: Functions as a stabilizer or conditioning agent in hair care and skin care products.
• Agricultural Chemicals: Employed as an intermediate in the production of certain fungicides and plant growth regulators.
• Lubricant Additives: Utilized as an extreme pressure (EP) additive or anti-wear agent in advanced lubricant formulations.
• Surface Treatment: Applied in metal finishing and plating processes as a complexing agent or brightener.

Basic Information

Product Name	Disodium 2,2'-Dithiobishexanoate
CAS No.	22414-92-2
Molecular Formula	C12H20Na2O4S2
Molecular Weight	354.39 g/mol
Synonyms	Disodium 2,2'-dithiobis(hexanoate); Disodium dithiodihexanoate; 2,2'-Dithiobishexanoic acid disodium salt; Hexanoic acid, 2,2'-dithiobis-, disodium salt; Disodium 6,6'-dithiodihexanoate; NSC 163063; Bis(5-carboxypentyl) disulfide disodium salt
EINECS	Contact for details

Quality Control

Our Disodium 2,2'-Dithiobishexanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are available upon request.

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 prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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