Application: Solvent extraction

ChemicalName: Tri-n-octylphosphine oxide
CAS: 78-50-2

Appearance: White or slightly yellow crystalline powder
Purity: ≥98.0% (GC)
386.63, C24H51OP

Storage Condition: ambient temperature, protect from metals
Shipping Condition:
ambient temperature

Product Description
TOPO dissolves in cyclohexane. TOPO forms adducts with metal chelates to enhance solvent extraction efficiency (Synergistic effect). It can be used for rare earth metals, actinoids, and other metal ions indicated below.

Product Description

Solvent extraction: Al, Au, Co, Cr, Fe, Hf, Re, Ti, UO2 2+, V, Zr, rare earth metals, actinoids

1. R. Y. Xie, et al., Lithium Ion-selective Electrodes Containing TOPO: Determination of Serum Lithium by Flow Injection Analysis. Analyst. 1987;112:61-64.
2. S. Tsurubou, et al., Liquid-liquid Extraction of Cinchona Alkaloids by Using Some Metal Complexes of Optically Pure Usnic Acids. Anal Chim Acta. 1991;248:501-506.

Item # Description/Size Availability Qty Break Price Quantity
5 g
8-14 business days 1 $47.00
25 g
8-14 business days 1 $135.00

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