Artikelname:
Potassium cyanide
Beschreibung:
Potassium cyanide is a cyanide salt containing equal numbers of potassium cations and cyanide anions. It appears as white amorphous lumps or a crystalline mass with a faint odor of bitter almonds. Its Molecular Formula is KCN and mainly Used for gold and silver extraction.
Gruppe:
Solids
CAS-Nummer:
151-50-8
EC-Nummer:
205-792-3
Synonyme:
Potassium cyanide, Cyanide of potassium, Hydrocyanic acid, Cyanogen potassium, Kaliumcyanid, Zyankalium, Blausaures Kalium, Cyankalium, Hydrocyansaures Kalium, Zyankali, POTASSIUM CYANIDE GRANULAR, POTASSIUM CYANIDE POWDER, POTASSIUM CYANIDE BRIQUETTES 98%
Anwendungen:
Metal processing, Laboratory
IUPAC-Name:
potassium;cyanide
Molekularformel:
CKN
Molekulargewicht:
65.12 g/mol
Siedepunkt:
1625 °C
Flammpunkt:
1625°C
Schmelzpunkt:
634 °C(lit.)
Löslichkeit:
Solubility in water, g/l at 25 °C: 716
Dichte:
1.00 g/mL at 20 °C
Gefahrenklasse:
6.1
HS-Code:
2837191000
RID/ADR:
UN 1680 6.1/PG 1
Bedenkenanzeige:
R26/27/28; R32; R50/53