590-28-3
| Name | Potassium cyanate |
| CAS | 590-28-3 |
| EINECS(EC#) | 209-676-3 |
| Molecular Formula | CKNO |
| MDL Number | MFCD00011411 |
| Molecular Weight | 81.12 |
| MOL File | 590-28-3.mol |
Chemical Properties
| Appearance | white powder |
| Melting point | 315 °C |
| bulk density | 870kg/m3 |
| density | 2.056 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store below +30°C. |
| solubility | 750g/l |
| form | Crystalline Powder and Chunks |
| color | White |
| Specific Gravity | 2.056 |
| PH | 10 (50g/l, H2O, 20℃) |
| Stability: | Stable. Incompatible with acids. |
| Water Solubility | 750 g/L (20 ºC) |
| Merck | 14,7625 |
| Boiling point | 700-900°C (1000 hPa) Not applicable,(decomposition) |
| BRN | 3594798 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| Cosmetics Ingredients Functions | SKIN CONDITIONING - EMOLLIENT HAIR CONDITIONING SKIN CONDITIONING |
| InChI | 1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1 |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H319-H412 |
| Precautionary statements | P264-P270-P273-P280-P301+P312-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 1 |
| RTECS | GS6825000 |
| TSCA | Yes |
| HS Code | 28429019 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 3 Eye Irrit. 2 |
| Safety Profile | |
| Hazardous Substances Data | 590-28-3(Hazardous Substances Data) |
| Toxicity |