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Item

Specific Weight 

0.95—0.97

Viscosity

＜190

Flash Point, ℃

＞62

Saturated Loading Amount, g/l(10%v/v)

5.5～5.9

Extracting Kinetics,25℃, Equilibrium, %

15 s

＞85

30 s

＞95

Back-extracting Kinetics,25℃

Equilibrium, %

15 s

＞95

Extracting Isothermal Point, 25℃, g/l

Organic Phase

＞4.3

Aqueous Phase

＜1.7

Back-extracting Isothermal Point, 25℃, g/l

Organic Phase

≤2.3

Aqueous Phase

≥32.0

Cu/Fe Selectivity

＞2000

Time of Phase Separation (s)

Extraction

＜60

Back-extraction

＜60

Solubility of the extracting complex

No precipitates found in 24 hours