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N902 Copper-specific Extractant

Appearance: yellow or amber-coloured liquid; no visible impurities.

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
Extracting Kinetics,25℃, Equilibrium, %	30 s	＞95
Back-extracting Kinetics,25℃ Equilibrium, %	15 s	＞95
Extracting Isothermal Point, 25℃, g/l	Organic Phase	＞4.3
Extracting Isothermal Point, 25℃, g/l	Aqueous Phase	＜1.7
Back-extracting Isothermal Point, 25℃, g/l	Organic Phase	≤2.3
Back-extracting Isothermal Point, 25℃, g/l	Aqueous Phase	≥32.0
Cu/Fe Selectivity	＞2000
Time of Phase Separation (s)	Extraction	＜60
Time of Phase Separation (s)	Back-extraction	＜60
Solubility of the extracting complex	No precipitates found in 24 hours

Package: 195kg plastic-lined iron barrel.

Storage and transportation: handle with care; keep upward; deposit in airy and dry warehouse.