Sodium diethyldithiocarbamate trihydrate, for analysis, ExpertQ®, ACS
- Synonyms: Diethyldithiocarbamic acid sodium salt trihydrater- C5H10NNaS2·3H2Or- M = 225,31 g/molr- CAS [20624-25-3]r- EINECS-No.: 205-710-6r- Solub. in water: (20 ºC): 600 g/lr- Melting point: ~ 93 ºCr- LD 50 (oral, rat): 1500 mg/kg (anhydrous substance)r- GHS-signal word: Warningr- GHS-H sentences: H302r- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501ar- Tariff number: 2930 20 00 00r- Applications: analytical chemistry, laboratory reagent (noble metals), precipitant for: metal ions traces.rrSPECIFICATIONSrassay (titration with HClO4): min. 99 %ridentity (IR-spectrum): passes testrsolubility in water: passes testriron (Fe): max. 1 ppmrsodium (as Na2SO4): 30,5 - 32,5 %rsensitivity as reagent for copper: passes testr
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