Description

Mercuric Dimethyl Dithiocarbamate is an organomercury compound primarily utilized as a high-performance vulcanization accelerator in the rubber industry. Its core value lies in its ability to significantly enhance the speed and efficiency of the sulfur vulcanization process, improving the physical properties of the final rubber product. This chemical is essential for manufacturers in sectors requiring durable elastomers, such as automotive parts, industrial hoses, and specialized seals.

Application

• Primary Vulcanization Accelerator in the production of various rubber goods, including tires, belts, and hoses.
• Secondary Accelerator in combination with other agents to fine-tune cure rates and optimize processing safety (scorch time).
• Used in the formulation of heat-resistant and aging-resistant rubber compounds for demanding automotive and industrial applications.
• Employed in the manufacture of specific technical rubber articles where precise control over crosslink density is critical.
• Historically used as a fungicide and slimicide in industrial processes, though this application is now highly restricted.
• Acts as a stabilizer or catalyst in certain niche polymer and chemical synthesis processes.

Basic Information

Product Name	Mercuric Dimethyl Dithiocarbamate
CAS No.	15415-64-2
Molecular Formula	C6H12HgN2S4
Molecular Weight	449.06 g/mol
Synonyms	Bis(dimethyldithiocarbamato)mercury; Mercury bis(dimethyldithiocarbamate); Dimethylcarbamodithioic acid, mercury(2+) salt; Methylmercury dithiocarbamate; Methyl Mercury Dimethyl Dithiocarbamate; Accelerator MMD; Vulcanization Accelerator MMD
EINECS	239-409-6

Quality Control

Our Mercuric Dimethyl Dithiocarbamate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and compliance with agreed-upon specifications. A detailed Certificate of Analysis (COA) documenting key parameters such as assay, melting point, and heavy metal content is provided with every shipment to guarantee traceability and quality assurance for our industrial partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials. Recommended storage temperature is 15-25°C. Due to its composition, ensure proper containment and adhere to all local regulations for handling organomercury compounds.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (Hg content)	Min. 44.0%
Melting Point	320 - 330 °C (dec.)
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.2%

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