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Name:Di(2-ethylhexyl)phosphoric acid;P204
Cas no.:298-07-7
Molecular formula:(C8H17O)2PO2H
Molecular weight:322.42
Purity：≥99%
Item | Standard |
Diester Content, % | ≥95.0 |
Mono octyl Ester,% | ≤2.0 |
Chroma（Pt—Co） | ≤100 |
Acid value（mg KOH/g） | 159-189 |
Density（20℃）g/ml | 0.9736-0.9756 |
Flash Point（Open cup）℃ | ≥160 |
refractive index （n20/D） | 1.4434-1.4444 |
Appearance: Colorless or light yellow oily liquid.
Solubility: Soluble in alcohol and other organic solvents.
Application: This product is an acidic phosphorus-type extractant, mainly used for the extraction and separation of rare metals and rare earths. It can also be applied in the pharmaceutical, dyeing, and petrochemical wastewater treatment industries, etc.
Handling and storage: Handle with care during transportation to avoid impact. Store in a cool, well-ventilated and dry warehouse. Pay attention to fire prevention and rain protection.
