POTASSIUM CYANIDE
POTASSIUM CYANIDE
| Article No. | 540607 |
| 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 | 634 °C |
| Boiling point | 1,625 °C |
| Density | 1.55 g/cm³ |
| Solubility in water | 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% |
| Packings | 250 gm |
