Potassium cyanide

• Catalog No.: 60179
• CAS Number: 151-50-8
• M. F.: CKN
• M. W.: 65.1157
• Purity: ≥98.0% (AT)

SYNONYMS

• Title: 氰化钾
• IUPAC name: potassiumcarbonitrile
• IUPAC Traditional name: zyankali

DATABASE IDS

• Beilstein Number: 3593645
• MDL Number: MFCD00011397
• CAS Number: 151-50-8
• EC Number: 205-792-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: sulfate (SO42-): ≤100 mg/kg
• Antion Traces: sulfide (S2-): ≤5 mg/kg
• Antion Traces: thiocyanate (SCN-): ≤100 mg/kg
• Cation Traces: Ag: ≤5 mg/kg
• Cation Traces: Al: ≤5 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤100 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤5000 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Tl: ≤50 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: puriss. p.a.
• Linear Formula: KCN
• Purity: ≥98.0% (AT)
• Melting Point: 634 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H290-H300 +H310 + H330-H370-H372-H410
• European Hazard Symbols: Highly toxic (T+)
• European Hazard Symbols: Nature polluting (N)
• GHS Precautionary statements: P260-P264-P273-P280-P284-P301 + P310
• RID/ADR: UN 1680 6.1/PG 1
• Risk Statements: 26/27/28-32-50/53
• Safety Statements: 7-28-29-45-60-61
• Supplemental Hazard Statements: Contact with acids liberates very toxic gas.
• Hazard Class: 6.1
• UN Number: 1680
• Packing Group: 1
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Decomposition of cassiterite by fusion1,2

Description (简体中文)

Other Notes
通过溶融作用分解锡石1,2