项目名:
Potassium cyanide
描述:
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.
组别:
Solids
化学文摘社编号:
151-50-8
EC编号:
205-792-3
别名:
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%
应用:
Metal processing, Laboratory
Ipuac名称:
potassium;cyanide
分子式:
CKN
分子量:
65.12 克/摩尔
沸点:
1625 °C
闪点:
1625°C
熔点:
634 °C(lit.)
溶解度:
Solubility in water, g/l at 25 °C: 716
浓度:
1.00 g/mL at 20 °C
危险等级:
6.1
HS代码:
2837191000
RID/ADR:
UN 1680 6.1/PG 1
风险声明:
R26/27/28; R32; R50/53