85180

Silver diethyldithiocarbamate

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

• Sinonimo/i: DETC, Diethyldithiocarbamic acid silver salt
• Formula condensata: (C₂H₅)₂NCSSAg
• Numero CAS: 1470-61-7
• Peso molecolare: 256.14
• Beilstein: 3718150
• Numero CE: 216-003-7
• Numero MDL: MFCD00004929
• Codice UNSPSC: 12352100
• ID PubChem: 57653004
• NACRES: NA.21

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 200
• Saggio: ≥99.0% (AT); ≥99.0%
• Stato: powder
• Qualità: for the determination of As
• tecniche: UV/Vis spectroscopy: suitable
• Punto di fusione: 172-175 °C (lit.)
• Gruppo funzionale: amine
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: 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; NSVHDIYWJVLAGH-UHFFFAOYSA-M

Descrizione

Descrizione generale

Silver diethyldithiocarbamate (silver (I) N,N-diethyldithiocarbamate) is a silver salt. Its crystals exhibit monoclinic crystal system and space group P2_c.[1]

Applicazioni

Also used for colorimetric determination of small quantities of arsenic

Silver diethyldithiocarbamate may be used in the following studies:

• Quantitative estimation of inorganic As(III) by spectrophotometric method.[2]
• As a colorimetric reagent for the characterization and quantification of arsenic in aqueous samples.[3]
• As a precursor for the synthesis of Ag₂S-graphene nanocomposite.[4]

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.

Azioni biochim/fisiol

Inhibits induction of macrophage nitric oxide synthase.

Altre note

Reagent used for the spectrophotometric determination of arsenic[5][6]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Gloves