Sodio dietilditiocarbamato triidrato, per analisi, ExpertQ®, ACS

- Synonyms: Diethyldithiocarbamic acid sodium salt trihydrate
- C5H10NNaS2·3H2O
- M = 225,31 g/mol
- CAS [20624-25-3]
- EINECS-No.: 205-710-6
- Solub. in water: (20 ºC): 600 g/l
- Melting point: ~ 93 ºC
- LD 50 (oral, rat): 1500 mg/kg (anhydrous substance)
- GHS-signal word: Warning
- GHS-H sentences: H302
- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501a
- Tariff number: 2930 20 00 00
- Applications: analytical chemistry, laboratory reagent (noble metals), precipitant for: metal ions traces.

SPECIFICATIONS
assay (titration with HClO4): min. 99 %
identity (IR-spectrum): passes test
solubility in water: passes test
iron (Fe): max. 1 ppm
sodium (as Na2SO4): 30,5 - 32,5 %
sensitivity as reagent for copper: passes test