Description

Ammonium Dimethyldithiocarbamate is a water-soluble dithiocarbamate salt widely recognized for its efficacy as a vulcanization accelerator and a key intermediate in chemical synthesis. This compound is crucial for manufacturers requiring rapid and efficient cross-linking in rubber formulations, directly impacting production speed and product performance. It is primarily needed by the rubber and polymer industries, as well as by agrochemical and pharmaceutical producers for its role in synthesizing fungicides and other active ingredients. Its reliable reactivity makes it a staple in industrial processes where consistent quality is non-negotiable.

Application

• Primary vulcanization accelerator in the production of various rubber goods, including tires, hoses, and seals.
• Intermediate in the synthesis of fungicides and pesticides for agricultural applications.
• Used as a short-stopper in emulsion polymerization processes (e.g., SBR, NBR) to control molecular weight.
• Component in water treatment formulations as a biocide or slimicide.
• Precursor for other dithiocarbamate chemicals used in metal extraction and flotation.
• Employed in pharmaceutical synthesis as a building block for certain active pharmaceutical ingredients (APIs).
• Additive in lubricant and grease formulations for its anti-wear and extreme pressure properties.

Basic Information

Product Name	Ammonium Dimethyldithiocarbamate
CAS No.	3226-36-6
Molecular Formula	C3H10N2S2
Molecular Weight	138.26 g/mol
Synonyms	Ammonium Dimethyl Dithiocarbamate; Ammonium N,N-Dimethyldithiocarbamate; Dimethylcarbamodithioic Acid Ammonium Salt; Dithiocarbamic Acid, Dimethyl-, Ammonium Salt; Amobam (common name); ACCELERATOR AM; Vulcafor SDC; Vulkacit LDA; EINECS 221-751-8
EINECS	221-751-8

Quality Control

Our Ammonium Dimethyldithiocarbamate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to meet the high standards required by the rubber and specialty chemical industries. Certificates of Analysis (COA) documenting purity, physical properties, and safety data are available for every batch upon request, supporting your quality assurance and regulatory compliance needs.

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 to prevent absorption of atmospheric moisture, which can lead to caking or decomposition. Keep away from strong acids, strong oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	120 - 125 °C (dec.)
Loss on Drying	≤ 2.0 %
Residue on Ignition (Sulfated Ash)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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