A6716512
Potassium ferrocyanide trihydrate , ACS,98.5-102.0% , 14459-95-1
CAS NO.：14459-95-1
Empirical Formula: C6H2FeKN6O-3
Molecular Weight: 269.07
MDL number: MFCD00167023
EINECS: 680-418-3
| Pack Size | Price | Stock | Quantity |
| 500G | RMB159.20 | In Stock |
|
| 2.5kg | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 70 °C(lit.) |
| bulk density | 950-1050kg/m3 |
| Density | 1.85 |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 0.5 M at 20 °C, clear, yellow |
| form | fine crystals |
| color | Yellow |
| Specific Gravity | 1.85 |
| Odor | Odorless |
| PH Range | 8 - 10 at 211 g/l at 25 °C |
| PH | 9.5 (100g/l, H2O, 20℃)(anhydrous substance) |
| Water Solubility | 270 g/L (12 ºC) |
| Merck | 14,7631 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 1 mg/m3 |
| Stability: | Stable. Incompatible with oxidizing agents, stong acids (may generate very toxic HCN). Not combustible. |
| CAS DataBase Reference | 14459-95-1(CAS DataBase Reference) |
| Absorption | cut-off at 411nm in H2O at 0.5M |
Description and Uses
Moderately strong oxidizer when coupled with ferricyanide. Applied in formation of a xerogel via a cyanogel the gel has potential use in solid-state gas sensors.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H412 |
| Precautionary statements | P273-P501 |
| Hazard Codes | Xn |
| Risk Statements | 32-20/21/22-52/53 |
| Safety Statements | 22-24/25-36-61-47 |
| RIDADR | 1588 |
| WGK Germany | 2 |
| RTECS | LJ9219000 |
| F | 8 |
| TSCA | Yes |
| HS Code | 28372000 |
| Toxicity | LD50 orally in Rabbit: 3613 mg/kg |
