42356

Sodium diethyldithiocarbamate trihydrate

reference material

• Synonym(s): Cupral, Diethyldithiocarbamic acid sodium salt
• Linear Formula: (C₂H₅)₂NCSSNa · 3H₂O
• CAS Number: 20624-25-3
• Molecular Weight: 225.31
• Beilstein/REAXYS Number: 3920507
• MDL number: MFCD00150617
• UNSPSC Code: 41116107

Properties

• grade: reference material
• Quality Level: 200
• vapor density: 5.9 (vs air)
• shelf life: limited shelf life, expiry date on the label
• mp: 95-98.5 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: [H]O[H].[H]O[H].[H]O[H].CCN(CC)C(=S)S[Na]
• InChI: 1S/C5H11NS2.Na.3H2O/c1-3-6(4-2)5(7)8;;;;/h3-4H2,1-2H3,(H,7,8);;3*1H2/q;+1;;;/p-1
• InChI key: WWGXHTXOZKVJDN-UHFFFAOYSA-M

Description

General description

This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Application

Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues.

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.

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H315,H318
• pcodes: P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable