85180

Silver diethyldithiocarbamate

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

• Synonyma: DETC, Diethyldithiocarbamic acid silver salt
• Lineární vzorec: (C₂H₅)₂NCSSAg
• Číslo CAS: 1470-61-7
• Molekulová hmotnost: 256.14
• Beilstein/REAXYS Number: 3718150
• EC Number: 216-003-7
• MDL number: MFCD00004929
• UNSPSC Code: 12352100
• PubChem Substance ID: 57653004
• NACRES: NA.21

Vlastnosti

• grade: ACS reagent
• Quality Level: 200
• assay: ≥99.0% (AT); ≥99.0%
• form: powder
• quality: for the determination of As
• technique(s): UV/Vis spectroscopy: suitable
• 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

Popis

General description

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.

Biochem/physiol Actions

Inhibits induction of macrophage nitric oxide synthase.

Other Notes

Reagent used for the spectrophotometric determination of arsenic

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves