Sodium diethyldithiocarbamate
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- Product name: Sodium diethyldithiocarbamate
- CAS: 148-18-5
- MF: C5H10NNaS2
- MW: 171.26
- EINECS:205-710-6
- MDL Number:MFCD00041028
- Synonyms:ditiocarbsodium ;imuthiol ;kupral ;n,n-diethyldithiocarbamicacid,sodiumsalt ;na-ddtc ;ncico2835 ;sodiumdedt ;sodiumdiethylaminocarbodithioate
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Properties
Melting point :95°C
Density :1.1000
vapor pressure :0Pa at 20℃
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :about 35 % in water, less soluble in organic solvents. However, the free acid, diethyldithiocarbamic acid, is readily soluble in organic solvents and less soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate, the free acid can be extracted with chloroform or carbon tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for carbon tetrachloride.
form :Liquid
Specific Gravity :1.08
color :Clear, colorless
Odor :wh., sl. brown or sl. pink odorless cryst.
Water Solubility :>=10 g/100 mL at 14 ºC
Hydrolytic Sensitivity :0: forms stable aqueous solutions
LogP :-1.1 at 20℃
CAS DataBase Reference :148-18-5(CAS DataBase Reference)
IARC :3 (Vol. 12, Sup 7) 1987
EPA Substance Registry System :Sodium diethyldithiocarbamate (148-18-5)
Density :1.1000
vapor pressure :0Pa at 20℃
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :about 35 % in water, less soluble in organic solvents. However, the free acid, diethyldithiocarbamic acid, is readily soluble in organic solvents and less soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate, the free acid can be extracted with chloroform or carbon tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for carbon tetrachloride.
form :Liquid
Specific Gravity :1.08
color :Clear, colorless
Odor :wh., sl. brown or sl. pink odorless cryst.
Water Solubility :>=10 g/100 mL at 14 ºC
Hydrolytic Sensitivity :0: forms stable aqueous solutions
LogP :-1.1 at 20℃
CAS DataBase Reference :148-18-5(CAS DataBase Reference)
IARC :3 (Vol. 12, Sup 7) 1987
EPA Substance Registry System :Sodium diethyldithiocarbamate (148-18-5)
Safety Information
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Description
Sodium diethyldithiocarbamate is a white or colorless crystalline powder, easily soluble in water and alkaline, soluble in alcohol, rapidly decomposed in acidic aqueous solution to separate out carbon disulfide and make the solution cloudy. In ammonia medium, it generates precipitate or brown colloidal solution with copper ion. Copper reagent is applied in the color development reaction of copper, used as precipitant and solvent extractant of soft metal ions, also used as photometric reagent for the determination of bismuth, copper, nickel and other metals.More related product prices
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