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Lab Chemicals
Cyanides
POTASSIUM CYANIDE
POTASSIUM CYANIDE AR
This item will be supplied only against poison licence.
License Required
Restricted for Export (Under Scomet)
Article No.
05352
Grade
AR
Purity
97%
CAS No.
151-50-8
Molecular Formula
KCN
Molecular Weight
65.12
H.S. Code
2837.1910
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White
Odour
Bitter almonds
pH value
11.5 at 20 g/l at 20 °C
Melting point/ Freezing point [°C]
634 °C
Boiling point [°C]
1.625 °C
Density [g/cm3]
1.55
Solubility in water [% weight]
Soluble in water
Packings
100 g
(00100)
500 g
(00500)
Specifications
Appearance
A white crystalline powder
Assay
Min 97%
Insoluble matter
Max 0.003%
Chloride (Cl)
Max 0.5%
Phosphate (PO4)
Max 0.1%
Sulphate (SO4)
Max 0.005%
Sulphide (S)
Max 0.0005%
Thiocyanate (SCN)
Max 0.01%
Iron (Fe)
Max 0.02%
Lead (Pb)
Max 0.0002%
Sodium (Na)
Max 0.3%
Zinc (Zn)
Max 0.02%
Safety Information and Hazard Symbols
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 1680
IMCO Class No.: 6.1
Packing Group: I
Hazardous Statement: H300-H310-H330-H372-H410
Precaution Statement: P273-P280-P284-P302 + P352-P304+340-P308+311
Revision Date :
15-Mar-2022