Sodium dimethyldithiocarbamate

Details:

Common name: Sodium dimethyldithiocarbamate

Category: Water treatment chemicals

Other name: Dimethyl dithiocarbamate, sodium salt

CAS No.: 128-04-1

EINECS No.: 204-876-7

Appearance: Powder

Molecular formula:  C3H6NNaS2

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	143.21
Boiling point	/
Melting point	120-122 °C (dec.)(lit.)
Density	1.17 g/cm3
Purity	99%
Acidity coefficient (pKa)	/
PH	/
Soluble	/
Water solubility	374g/L at 20℃
Color	White

 

 

Product Description:
Sodium dimethyldithiocarbamate typically presents as a white to pale - yellow powder or a clear, colorless to light - yellow liquid in its aqueous solution form. It has a distinct chemical structure with dimethylamino and dithiocarbamate groups. This compound is highly soluble in water, forming a stable solution. It is well - known for its multiple applications. In the rubber industry, it serves as an accelerator, speeding up the vulcanization process, which helps to improve the physical properties of rubber products such as strength, elasticity, and durability. In the mining industry, it is used as a flotation agent. It can selectively bind to certain metal sulfide ores, enabling their separation from gangue minerals during the flotation process. In addition, it has applications in the field of water treatment as a chelating agent to remove heavy metal ions like copper, zinc, and nickel from water. However, it's important to note that Sodium dimethyldithiocarbamate can be harmful if not handled properly. It may cause skin and eye irritation upon contact. Inhalation of its dust or vapor can also pose risks to the respiratory system. It should be stored in a cool, dry place, away from strong oxidizing agents, as they can react with it and potentially lead to hazardous situations.

 

Application: 

It is used as terminator of emulsion polystyrene butadiene rubber, styrene butadiene latex, industrial fungicide, metal precipitator, vulcanization accelerator of rubber products and agricultural insecticides, and is an intermediate of fungicide formedienium, formediiron, formediammonium, formedizinc, formedinickel.

Package: 25kg bags

Storage:0-6°C

Executive Standards: International Standard.