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D93503

Sigma-Aldrich

Silver diethyldithiocarbamate

ACS reagent, 99%

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Synonym(s):
DETC, Diethyldithiocarbamic acid silver salt
Linear Formula:
(C2H5)2NCSSAg
CAS Number:
1470-61-7
Molecular Weight:
256.14
Beilstein:
3718150
EC Number:
216-003-7
MDL number:
MFCD00004929
PubChem Substance ID:
24894283

grade

ACS reagent

Quality Level

200

Assay

99%

form

powder

reaction suitability

core: silver
reagent type: catalyst

mp

172-175 °C (lit.)

storage temp.

2-8°C

SMILES string

CCN(CC)C(=S)S[Ag]

InChI

1S/C5H11NS2.Ag/c1-3-6(4-2)5(7)8;/h3-4H2,1-2H3,(H,7,8);/q;+1/p-1

InChI key

NSVHDIYWJVLAGH-UHFFFAOYSA-M

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General description

Silver diethyldithiocarbamate is used to introduce diethyldithiocarbamato ligand and for the determination of arsenic.

Application

Reagent for the detection of arsenic and for the introduction of the diethyldithiocarbamato ligand.
Silver diethyldithiocarbamate (AgDDC) may be used in the preparation of adducts of triorganophosphines and diphosphines.
Also used for colorimetric determination of small quantities of arsenic
Spin trap used in conjunction with Fe2+ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO2 has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes.

Biochem/physiol Actions

Inhibits induction of macrophage nitric oxide synthase.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chem. Abstr., 117, 219549d-219549d (1992)
Evaluation of electrochemical hydride generation for spectrophotometric determination of As (III) by silver diethyldithiocarbamat
Arbab-Zavar MH and Hashemi M
Talanta, 52, 1007-1014 (2000)
Hunjing Baohu, 23-23 (1991)
Inorganic Chemistry, 32, 3565-3565 (1993)
Synthesis and structural characterization of adducts of silver (I) diethyldithiocarbamate with P-donor ligands.
Di Nicola C, et al.
Inorgorganica Chimica Acta, 360(9), 2935-2943 (2007)
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