Description

Potassium Dibenzyldithiocarbamate is a specialized organosulfur compound widely utilized as a high-performance accelerator and vulcanization agent in the rubber industry. Its primary value lies in its ability to significantly enhance the rate of vulcanization and improve the physical properties of the final rubber products, such as tensile strength and elasticity. This chemical is essential for manufacturers in the production of tires, industrial belts, seals, and other high-demand elastomeric components, where consistent quality and processing efficiency are critical.

Application

• Primary Rubber Vulcanization Accelerator: A key component in the sulfur vulcanization process for natural and synthetic rubbers, improving cure rates and efficiency.
• Tire Manufacturing: Used in the production of tire treads, sidewalls, and inner liners to achieve optimal durability and performance.
• Technical Rubber Goods: Essential for manufacturing industrial hoses, conveyor belts, seals, gaskets, and vibration dampeners.
• Metal Chelation & Analytical Chemistry: Acts as a chelating agent for heavy metals in certain analytical and laboratory applications.
• Polymer Modification: Employed in the synthesis and modification of specific polymers to impart desired characteristics.
• Research & Development: Serves as a reagent or intermediate in chemical research and the development of new material formulations.

Basic Information

Product Name	Potassium Dibenzyldithiocarbamate
CAS No.	20293-68-9
Molecular Formula	C15H14KNS2
Molecular Weight	311.51 g/mol
Synonyms	Dibenzylcarbamodithioic Acid Potassium Salt; Potassium Dibenzylcarbamodithioate; Dibenzyl Dithiocarbamic Acid Potassium Salt; Dibenzyldithiocarbamic Acid Potassium Salt; Accelerator DBZ; DBZ Accelerator; Vulcanization Accelerator DBZ; K-DBDTC
EINECS	243-709-7

Quality Control

Our Potassium Dibenzyldithiocarbamate is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

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). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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