Physical parameter:
Appearance: Yellow or amber liquid,no impurities.
Proportion( 25°C) 0 .95—0.97
Viscosity (Cps ) 25°C: <190
Flash point(°C) : > 62

Featured parameter:
Copper saturation capacity g/l(10v/v):5.5--5.9
Extraction kinetics, 25°C,nearly balanced%
15 seconds: >85
30 seconds: >95
Back extraction dynamics ,25°C,nearly balanced%
15seconds: >95

Copper extraction isotherm point ,25°C,g/l
Organic phase :>4.3
Aqueous phase :<1.7
Copper back extraction isotherm point ,25°C,g/l
Organic phase: < or =2.3
Aqueous phase: > or =32.0
Cu / Fe selectivity :>2000
Phase separation (seconds)
Extraction:<60
Back extraction:<60
Solubility of extracted complex :No Precipitation for 24 hours