Description

Sodiumdicyclohexyldithiocarbamate is a specialized organosulfur compound widely utilized as a high-performance accelerator and stabilizer in industrial polymer chemistry. Its primary value lies in its ability to enhance the vulcanization efficiency of rubber and to act as a critical metal deactivator and antioxidant in various formulations. This chemical is essential for manufacturers in the rubber, plastics, and lubricant industries seeking to improve product durability and processing characteristics. Its consistent quality and reliable performance make it a key component for advanced material synthesis.

Application

• Rubber Vulcanization Accelerator: A key secondary accelerator in the production of nitrile, neoprene, and EPDM rubbers, improving cure rates and physical properties.
• Polymer Stabilizer: Functions as a metal deactivator and antioxidant in polyolefins (e.g., polyethylene, polypropylene) to prevent catalytic degradation from residual metal catalysts.
• Lubricant and Grease Additive: Used as an anti-wear and extreme pressure (EP) additive, as well as an antioxidant, in synthetic and industrial lubricants.
• Copper Corrosion Inhibitor: Effective in protecting copper and copper alloy surfaces in industrial cooling systems and fuel applications.
• Agricultural Chemical Intermediate: Serves as a precursor or stabilizer in the synthesis of certain pesticides and fungicides.
• Analytical Chemistry Reagent: Employed as a chelating agent for the gravimetric determination and separation of specific metal ions.

Basic Information

Product Name	Sodiumdicyclohexyldithiocarbamate
CAS No.	16528-78-2
Molecular Formula	C13H22NNaS2
Molecular Weight	279.43 g/mol
Synonyms	Sodium Dicyclohexyldithiocarbamate; Dicyclohexylcarbamodithioic Acid Sodium Salt; Sodium N,N-Dicyclohexyldithiocarbamate; DCHNa; Dicyclohexylamine Carbodithioate Sodium Salt; Accelerator DCH; NaDCDC; Vulcacure DCH
EINECS	240-613-9

Quality Control

Our Sodiumdicyclohexyldithiocarbamate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for industrial applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Residue on Ignition (Sulfated Ash)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (Test in Water)	Clear, complete solution

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