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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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