POTASSIUM FERRICYANIDE
POTASSIUM FERRICYANIDE
| Article No. | 540808 |
| Grade | ACS |
| Purity | 99.5 % |
| CAS No. | 13746-66-2 |
| Molecular Formula | K₃(Fe(CN)₆) |
| Molecular Weight | 329.25 |
| H.S. Code | 2837.2020 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | Orange to red crystalline |
| Odour | Odorless |
| pH value | 6 – 9 at 329 g/l at 25 °C |
| Density [g/cm³] | 1.89 |
| Solubility in water | completely soluble |
Specifications
| Appearance | Orange to red crystals or chunk |
| Solubility | Freely soluble in water |
| Identification | Passes test |
| Insoluble matter | Max 0.005% |
| Chloride | Max 0.05% |
| Hexacyano ferrate | Max 0.05% |
| Sulphate | Max 0.005% |
| Lead | Max 0.002% |
| Sodium | Max 0.02% |
| Assay | Min 99% |
| Packings | 500 gm |
