Description

Zinc Diethyldithiocarbamate is a high-performance organometallic compound widely used as an ultra-accelerator and stabilizer. Its primary value lies in its ability to significantly enhance the vulcanization efficiency of rubber, improving physical properties and aging resistance. This product is essential for manufacturers in the rubber and polymer industries seeking to optimize production cycles and product durability. It also serves as a critical additive in lubricant formulations and as a vulcanization agent for specialty elastomers.

Application

• Primary ultra-accelerator for the sulfur vulcanization of natural rubber (NR) and synthetic rubbers like SBR and NBR.
• Secondary stabilizer and antioxidant in polymer and elastomer formulations to prevent thermal and oxidative degradation.
• Critical additive in lubricating oils and greases, functioning as an anti-wear and extreme pressure (EP) agent.
• Vulcanizing agent for chloroprene rubber (CR), contributing to improved processing safety and physical properties.
• Key component in the production of latex products, such as gloves and foams, for controlled and efficient curing.
• Used in agricultural chemicals as a precursor or intermediate in certain fungicide and pesticide formulations.
• Employed in analytical chemistry as a chelating agent for the separation and determination of metal ions.

Basic Information

Product Name	Zinc Diethyldithiocarbamate
CAS No.	136-94-7
Molecular Formula	C10H20N2S4Zn
Molecular Weight	361.91 g/mol
Synonyms	Zinc Diethyldithiocarbamate; ZDEC; Zinc Bis(diethyldithiocarbamate); Ethazate; Accelerator ZDEC; Vulcacure ZDEC; Vulkacit LDA; Bis(diethyldithiocarbamato)zinc; Zinc N,N-Diethyldithiocarbamate
EINECS	205-271-6

Quality Control

Our Zinc Diethyldithiocarbamate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to meet the stringent requirements of the rubber and polymer industries. Certificates of Analysis (COA) documenting all key parameters are provided with every shipment to guarantee compliance with your specifications.

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, acids, and heat sources to maintain stability and shelf life.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Zn content)	17.5 - 19.0 %
Melting Point	175 - 185 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition (Sulfated Ash)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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