Chemical Name: Diisooctylphosphinic Acid
Synonyms: Cyanex 272; Ionquest 290
CAS No.: 83411-71-6
Molecular Formula: C16H35O2P
Molecular Weight: 290.42
NO1-Made in China_Diisooctylphosphinic Acid Cas 83411-71-6
Description
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Diisooctylphosphinic Acid Details
Chemical Name: Diisooctylphosphinic Acid
Synonyms: Cyanex 272; Ionquest 290
CAS No.: 83411-71-6
Molecular Formula: C16H35O2P
Molecular Weight: 290.42
Molecular Structure:
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Appearance: Oil
Diisooctylphosphinic Acid Typical Properties
| Boiling point | 417.1±14.0 °C(Predicted) |
| Density | 0.916 g/mL at 20 °C(lit.) |
| Water Solubility | 12.5mg/L at 20℃ |
| Storage | Sealed in dry,Room Temperature |
| Appearance | Oil |
| Colour | Colorless |
| Vapor Pressure | 0.002Pa at 25℃ |
| Refractive index | n20/D 1.460 |
| Acidity coefficient (pKa) | 3.26±0.50(Predicted) |
Diisooctylphosphinic Acid Usage
Used as an extractant, it can be used for nickel-cobalt separation and rare earth separation.
Diisooctylphosphinic Acid Packaging and Shipping
Packing: 25KG/Drum
Diisooctylphosphinic Acid Storage
Keep in a well-closed, light-resistant, dry and cool place.