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Extractants and specialty intermediates
Organophosphorus extractants for hydrometallurgy and custom synthesis intermediates.
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Catalog items
P204 extractant (di(2-ethylhexyl)phosphoric acid, D2EHPA)
CAS 298-07-7
Price available after verification
P507 extractant (2-ethylhexyl hydrogen 2-ethylhexylphosphonate)
CAS 14802-03-0
Price available after verification
Summary table for this section
| Substance | Chemical formula | CAS number | Assay | Applications |
|---|---|---|---|---|
| 5-Deoxy-L-ribose phenylhydrazone | C11H16N2O3 | 123168-30-9 | - | Specialty intermediate in organic synthesis. |
| P204 extractant (di(2-ethylhexyl)phosphoric acid, D2EHPA) | C16H35O4P | 298-07-7 | - | Solvent extraction separation of rare earth elements and non-ferrous metals; pharmaceuticals, textiles, wastewater treatment. |
| P507 extractant (2-ethylhexyl hydrogen 2-ethylhexylphosphonate) | C16H35O3P | 14802-03-0 | at least 96% | Separation and purification of rare earth elements, nickel and cobalt; battery recycling. Assay: at least 96%. |
Data is taken from the manufacturer's 2026 catalog. Specifications are confirmed when ordering and may be changed by the manufacturer.