Description

Potassium n-Methyldithiocarbamate is a versatile organosulfur compound widely used as a key intermediate and reagent in chemical synthesis. Its primary commercial value lies in its role as a precursor for the production of dithiocarbamate-based fungicides, vulcanization accelerators, and complexing agents. This product is essential for manufacturers in the agrochemical, rubber processing, and specialty chemical industries seeking reliable, high-purity raw materials for their formulations.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of ethylenebis(dithiocarbamate) (EBDC) fungicides like mancozeb and maneb.
• Rubber Industry: Acts as an accelerator in the vulcanization process of rubber, improving curing rates and final product properties.
• Complexing Agent: Used in metal extraction and purification processes due to its ability to form stable complexes with various metal ions.
• Chemical Synthesis: Serves as a building block for other sulfur-containing organic compounds and pharmaceuticals.
• Water Treatment: Employed in some formulations for controlling microbial growth in industrial water systems.
• Analytical Reagent: Utilized in laboratory settings for the gravimetric determination of certain metals.

Basic Information

Product Name	Potassium n-Methyldithiocarbamate
CAS No.	137-41-7
Molecular Formula	C2H4KNS2
Molecular Weight	145.29 g/mol
Synonyms	Potassium Methyldithiocarbamate; Potassium N-Methyl Dithiocarbamate; Methyl Dithiocarbamic Acid Potassium Salt; K-MDTC; Carbamodithioic Acid, Methyl-, Potassium Salt; Methyldithiocarbamic Acid Potassium Salt; N-Methylcarbamodithioic Acid Potassium Salt
EINECS	205-292-0

Quality Control

Our Potassium n-Methyldithiocarbamate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Production adheres to relevant industrial standards, and each lot is subjected to comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent decomposition. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Clear, complete solution

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