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POTASSIUM CYANIDE AR

This item will be supplied only against poison licence.

License Required   Restricted for Export (Under Scomet)  
COAs

Packings

100 g (00100)

500 g (00500)

1PW1200200 1PW1200200
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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

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

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

Skull and Crossbones Environment Health Hazard
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

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