.png)
CUPROUS POTASSIUM CYANIDE Extra Pure
Insoluble in water,dec. to CuCN by cold oil H2SO4 or heating in water soluble in DMSO
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2171 | Extra Pure | 13682-73-0 | C2CuKN2 | 154.67 | 2837.1990 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Melting point/ Freezing point [°C] | 290 °C |
| Density [g/cm3] | 4 |
Specifications
| Appearance | White powder |
| Copper (Cu) | Min 41.0% |
| Potassium (K) | Min 25.0% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS06, GHS07 |
| Signal Word | Danger |
| UN No. | 1679 |
| IMCO Class No. | 6.1 |
| Packing Group | II |
| Hazardous Statement | H300-H340 |
| Precaution Statement | P201-P264-P301 + P310-P308 + P313 |
| Risk Statement | |
| Safety Statement | |