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Potassium cyanide

Catalog No. 31252 Name Sigma Aldrich
CAS Number 151-50-8 Website http://www.sigmaaldrich.com
M. F. CKN Telephone 1-800-521-8956
M. W. 65.1157 Fax
Purity ≥97.0% Email
Storage Chembase ID: 153660

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 Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H290-H300 +H310 + H330-H370-H372-H410
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
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

DETAILS

REFERENCES