85180

Silver diethyldithiocarbamate

ACS reagent, for the determination of As, ≥99.0%

• Synonyme(s) : DETC, Diethyldithiocarbamic acid silver salt
• Formule linéaire : (C₂H₅)₂NCSSAg
• Numéro CAS: 1470-61-7
• Poids moléculaire : 256.14
• Numéro Beilstein : 3718150
• Numéro CE : 216-003-7
• Numéro MDL: MFCD00004929
• Code UNSPSC : 12352100
• ID de substance PubChem : 57653004
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent; for the determination of As
• Niveau de qualité: 200
• Pureté: ≥99.0% (AT); ≥99.0%
• Forme: powder
• Technique(s): UV/Vis spectroscopy: suitable
• Pf: 172-175 °C (lit.)
• Température de stockage: 2-8°C
• Chaîne SMILES: 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
• Clé InChI: NSVHDIYWJVLAGH-UHFFFAOYSA-M

Description

Description générale

Silver diethyldithiocarbamate (silver (I) N,N-diethyldithiocarbamate) is a silver salt. Its crystals exhibit monoclinic crystal system and space group P2_c.

Application

Silver diethyldithiocarbamate may be used in the following studies:

• Quantitative estimation of inorganic As(III) by spectrophotometric method.
• As a colorimetric reagent for the characterization and quantification of arsenic in aqueous samples.
• As a precursor for the synthesis of Ag₂S-graphene nanocomposite.

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.

Actions biochimiques/physiologiques

Inhibits induction of macrophage nitric oxide synthase.

Autres remarques

Reagent used for the spectrophotometric determination of arsenic

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves