Potassium tetracyanonickelate(II) hydrate
- Product NamePotassium tetracyanonickelate(II) hydrate
- CAS339527-86-5
- CBNumberCB4502188
- MFC4K2N4Ni.xH2O
- MW240.94
- EINECS238-082-7
- MDL NumberMFCD00150396
- MOL File339527-86-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 100℃ -H{2}O |
| Density | 1.875 g/mL(lit.) |
| vapor pressure | 740 mmHg ( 25 °C)(lit.) |
| form | crystal |
| color | yellow |
| Water Solubility | Soluble in water |
| Major Application | battery precursors catalysts material synthesis precursor |
| InChI | 1S/4CN.2K.Ni.H2O/c4*1-2;;;;/h;;;;;;;1H2/q;;;;2*+1;-2; |
| InChIKey | LORCEWUZCQZQEK-UHFFFAOYSA-N |
| SMILES | [K+].[K+].[H]O[H].N#C[Ni--](C#N)(C#N)C#N |
| FDA UNII | TR11HQD73G |
| UNSPSC Code | 12352302 |
| NACRES | NA.23 |
Safety
| Symbol(GHS) |
 
|
| Signal word | Danger |
| Hazard statements | H300+H310+H330-H410 |
| Precautionary statements | P260-P262-P273-P280-P302+P352+P310-P304+P340+P310 |
| Hazard Codes | T,N,T+ |
| Risk Statements | 49-15/29-22-42/43-50/53-32-26/27/28 |
| Safety Statements | 53-22-36/37-43-45-61-60-29-28-7 |
| RIDADR | UN 1588 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | QR8650000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| Storage Class | 6.1B - Non-combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Aquatic Acute 1 Aquatic Chronic 1 |