Analytische reagentia dagelijkse chemicaliën Bismutthiol CAS 1072-71-5 Brandstofadditieven
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poeder ethylpyruvaat
,poeder dagelijkse chemicaliën
Analytische reagentia dagelijkse chemicaliën Bismutthiol CAS 1072-71-5 Brandstofadditieven
Inleiding:
Gele naaldvormige kristallen, smeltpunt 173°C (ontbinding), gemakkelijk oplosbaar in ether en alkalische oplossingen, licht oplosbaar in alcohol, onoplosbaar in water, chloroform en benzeen.Het product is onstabiel in alkalische oplossing en geeft zwavel af na langdurige opslag.Het dient te worden bewaard in een fles die beschermd is tegen licht en gevuld is met stikstof.
Gebruik:
Dit product is een analytisch reagens dat reageert met bismut om rood te produceren, koper om bruin te produceren en lood om felgeel neerslag te produceren.Het wordt gebruikt voor colorimetrische bepaling van bismut en fotometrische bepaling van antimon en palladiumHet wordt gebruikt als farmaceutisch tussenproduct, organische synthese grondstof, analytisch reagens, brandstofadditief, enz.
| Productnaam | Bismutthiol |
| CAS | 1072-71-5 |
| MF | C2H2N2S3 |
| MW |
150.25 |
| EINECS | 214-014-1 |
| Kleur | geel poeder |
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