Sodium diethyldithiocarbamate trihydrate
SIAL/71480 - ACS reagent, for the determination and separation of heavy metals, ≥99.0%
Synonym: Cupral; Diethyldithiocarbamic acid sodium salt
CAS Number: 20624-25-3
Empirical Formula (Hill Notation): C5H10NNaS2 · 3H2O
Molecular Weight: 225.31
EC Number: 205-710-6
MDL Number: MFCD00150617
Linear Formula: (C2H5)2NCSSNa · 3H2O
Product Type: Chemical
| assay | ≥99.0% |
| cation traces | Cd: ≤5 mg/kg |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder |
| grade | ACS reagent |
| InChI | 1S/C5H11NS2.Na.3H2O/c1-3- |
| InChI key | WWGXHTXOZKVJDN-UHFFFAOYSA |
| mp | 95-98.5 °C (lit.) |
| quality | for the determination and separation of heavy metals |
| Quality Level | 200  |
| SMILES string | [H]O[H].[H]O[H].[H]O[H].C |
| vapor density | 5.9 (vs air) |
| Application: | Sodium diethyldithiocarbamate trihydrate was used during the synthesis of N-allylpeptides, in a study outlining the strategy to synthesize and purify a hydrogen bond surrogate (HBS) α-helix in ∼1 week. |
| Application: | 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. |
| General description: | Sodium diethyldithiocarbamate trihydrate is a chelating agent, generally used in mobilizing toxic metals from the human tissues and experimental animals. It exists as a white or colorless solid, and is freely soluble with gradual decomposition. |
| Other Notes: | Reagent used for the extraction of trace metals into organic solvents for atomic absorption spectroscopy; Precipitation of trace metals for x-ray fluorescence spectroscopy |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H318 |
| Precautionary statements | P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-38-41 |
| Safety Statements | 26-39 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% |
| mp | 95-98.5 °C (lit.) |
| UNSPSC | 12000000 |