SDD, also known as sodium dimethyl dithiocarbamate, is a liquid and powder. The primary uses are treating waste water, rubber accelerator, and fungicide.
SDD, also known as sodium dimethyl dithiocarbamate, is a fungicide, rubber accelerator, waste water treatment agent, and other uses. It comes in both powder and liquid forms.
Product Description
the sodium dimethyl dithiocarbamate product name (SDD)
sodium salt of N,N-dimethyl dithiocanbamate
The chemical formula is C3H6NS2Na.2H2O.
CAS NO.:128-04-1
It is a white crystal that is highly water soluble and slightly ammoniatic.
Specification
Item
Type | Appearance | Assay,m/m | Free alkali, (As NaOH)m/m | PH | Density,D420,g/ml | Reducing power |
SDD-SL01 | white or off white crystal, soluble in water | 95%min | 0.05%-0.5% | 9.5-12.5 | ||
SDD-SL02 | Yellow wish or yellowish orange | 40%min | 0.05%-0.5% | 9.5-12.5 | 1.170-1.190 | 6.5 |
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Application
At room temperature, sodium dimethyl dithiocarbamate (SDD) reacts with a variety of heavy metal ions, such as chromium, nickel, copper, zinc, manganese, cadmium, vanadium, and tin, to produce precipitates and water-insoluble chelating salts for the removal of heavy metal ions. Therefore, SDD is frequently used in waste water treatment as a heavy metals remover and metals precipitator.
Excepting used in industrial waste water treatment,Also used in below
Sugar business
Industry chemical
metals precipitator and heavy metals removal.
Paper pulp sector
Fungicide products that use biocides
Inhibitors of radical polymerisation
Butylbenzene rubber agent and caoutchouc vulcanisation accelerator
Package & Storage
Solid: One 20'fcl load in 20MT, 25kg per bag, 1000kg on a pallet.
Liquid: 200 kg per HDPE drum; 80 drums make up one 20'fcl load.