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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

        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


        Package: 195kg plastic-lined iron barrel.

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

        Contact:Mr Li +86-13917738666 13907055968 E-mail:rareearth@vip.sina.com sales@jiexintech.cn
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