Description

Dimethyldithiocarbamic Acid Sodium Salt Dihydrate is a versatile organosulfur compound widely used as a key intermediate and reagent in chemical synthesis. This material is valued for its role in producing dithiocarbamate derivatives, which are essential in various industrial and agricultural applications. It is primarily needed by manufacturers in the agrochemical, rubber chemical, and water treatment industries for its chelating and intermediate properties.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of dithiocarbamate-based fungicides, herbicides, and pesticides.
• Rubber Chemical Production: Used in the manufacture of rubber accelerators and vulcanization agents.
• Water Treatment Chemical: Acts as a chelating agent and biocide in industrial water treatment systems.
• Analytical Reagent: Employed in analytical chemistry for the gravimetric determination and separation of metal ions.
• Polymerization Aid: Serves as a catalyst or short-stopper in specific polymerization processes.
• Pharmaceutical Synthesis: Utilized as a building block in the synthesis of certain active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Dimethyldithiocarbamic Acid Sodium Salt Dihydrate
CAS No.	72140-17-1
Molecular Formula	C3H9NNaO2S2 · 2H2O
Molecular Weight	199.23 g/mol (anhydrous basis)
Synonyms	Sodium Dimethyldithiocarbamate Dihydrate; SDDC; DMDC Sodium Salt Dihydrate; Carbamodithioic Acid, Dimethyl-, Sodium Salt, Dihydrate; N,N-Dimethyldithiocarbamate Sodium Salt Dihydrate; Sodium N,N-Dimethyldithiocarbamate Dihydrate; Thirame Sodium Salt Dihydrate
EINECS	Contact for details

Quality Control

Our Dimethyldithiocarbamic Acid Sodium Salt Dihydrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and composition. Certificates of Analysis (COA) documenting results for assay, heavy metals, and related substances are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Water Content (KF)	16.0 - 18.5 %
Heavy Metals (as Pb)	≤ 20 ppm
pH (5% Solution)	9.0 - 11.0
Solubility	Freely soluble in water

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