Potassium cyanide

• Catalog No.: 31252
• CAS Number: 151-50-8
• M. F.: CKN
• M. W.: 65.1157
• Purity: ≥97.0%

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
• PubChem SID: 24858897

PROPERTIES

• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: phosphate (PO43-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤400 mg/kg
• Antion Traces: sulfide (S2-): ≤5 mg/kg
• Cation Traces: Fe: ≤100 mg/kg
• Cation Traces: Na: ≤5000 mg/kg
• Cation Traces: Pb: ≤2 mg/kg
• Grade: ACS reagent, reag. Ph. Eur.
• Grade: puriss. p.a.
• Impurities: ≤0.01% thiocyanate (SCN)
• Linear Formula: KCN
• Purity: ≥97.0%
• 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)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• 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
• RTECS: TS8750000
• 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