Description

Nickel Bis(Dimethyldithiocarbamate) is a coordination compound of nickel with the dithiocarbamate ligand, known for its role as an effective vulcanization accelerator and stabilizer in polymer systems. This compound is critical for enhancing the thermal stability, aging resistance, and mechanical properties of synthetic rubbers and other polymeric materials. It is primarily needed by manufacturers in the rubber, plastics, and specialty chemical industries seeking to improve product performance and durability.

Application

• Rubber Vulcanization Accelerator: A key component in the sulfur vulcanization process for synthetic rubbers like nitrile (NBR) and ethylene-propylene-diene monomer (EPDM), improving cure rates and efficiency.
• Polymer Stabilizer: Acts as an antioxidant and anti-aging agent in polyolefins and other plastics to prevent degradation from heat and light exposure.
• Lubricant and Grease Additive: Used as an extreme pressure (EP) additive and anti-wear agent in industrial lubricants and greases.
• Agricultural Chemical Intermediate: Serves as a precursor or additive in the formulation of certain pesticides and fungicides.
• Non-Mercurial Biocide: Finds application as a preservative or antimicrobial agent in industrial water treatment systems and coatings.
• Catalyst and Reagent: Employed in organic synthesis and as a catalyst in specific chemical reactions.

Basic Information

Product Name	Nickel Bis(Dimethyldithiocarbamate)
CAS No.	15521-65-0
Molecular Formula	C6H12N2NiS4
Molecular Weight	299.14 g/mol
Synonyms	Nickel dimethyldithiocarbamate; Nickel(II) bis(dimethyldithiocarbamate); Bis(dimethyldithiocarbamato)nickel; Nickel N,N-dimethyldithiocarbamate; Nickel DMDTC; Accelerator NBC; Antigene NBC; Ni(DMDTC)2; Vulcanization accelerator NBC
EINECS	239-582-4

Quality Control

Our Nickel Bis(Dimethyldithiocarbamate) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, metal content, and physical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee consistency, traceability, and compliance with industry standards for industrial and specialty chemical applications.

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 oxidizing agents, strong acids, and heat sources. The product may be moisture-sensitive; ensure containers are kept sealed when not in use.

Specification

Item	Specification
Appearance	Green to dark green powder or crystals
Identification (IR)	Conforms to standard
Assay (Ni content)	Min. 19.5%
Melting Point	290°C - 300°C (dec.)
Loss on Drying	Max. 0.5%
Residue on Ignition (Sulfated Ash)	Max. 0.2%
Heavy Metals (as Pb)	Max. 20 ppm
Particle Size (Typical, 100 mesh)	≥ 95% pass

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