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Sheet
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Standard:
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Rr6O11/REO ≥ 98.0%, 99.5%, 99.9%
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HS Code:
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2846901950
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CAS No:
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12037-29-5
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Productivity:
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5MT/Month
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Origin:
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Jiangsu, China
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Packing:
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25/50kg per Bag or Bucket, or according to the client demand
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Composition:
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Praseodynium
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Product Type:
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Rare Earth Oxide
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Export Markets:
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North America, Western Europe, Southeast Asia, Mid East, Eastern Asia
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Delivery Detail:
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15 working days
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Payment terms
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T/T
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Specification
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(Product Code)
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Pr6O11-2N
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Pr6O11-4N
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Pr6O11-5N
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TREO ≥
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99.0
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99.0
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99.0
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Rr6O11/REO ≥
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99.9
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99.5
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98.0
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RE impurities/REO (max)
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La2O3
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0.0050
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0.0500
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0.0500
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CeO2
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0.0100
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0.0500
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0.1000
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Nd2O3
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0.0300
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0.3000
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1.0000
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Sm2O3
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0.0100
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0.0200
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0.0500
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Eu2O3
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0.0100
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0.0100
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0.0100
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Gd2O3
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0.0050
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0.0100
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0.0100
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Tb4O7
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0.0050
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0.0100
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0.0100
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Dy2O3
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0.0050
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0.0100
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0.0100
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Y2O3
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0.0050
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0.0100
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0.0100
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Non-RE impurities (max)
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Fe2O3
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0.0020
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0.0030
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0.0050
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CaO
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0.0030
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0.0050
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0.0100
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Cuo
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0.0010
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0.0010
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0.0010
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Nio
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0.0010
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0.0010
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0.0010
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Cl
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0.0500
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0.1000
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0.3000
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(Loss)1000°C%≤1h
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1.0
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1.0
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1.0
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Detail
Praseodymium Oxide Formula: Pr6O11
>good quality
>competitive price
>high purity
>Quick delivery
>Molecular Weight: 1021.43
>Appearance: Brown powder
>Solubility: Insoluble in water, moderately soluble in strong mineral acids
>Stability: Slightly hygroscopic
Application:
>Praseodymium oxide can be used as a dielectric in combination with silicon
>Praseodymium-doped glass, called didymium glass, turns yellow and is used in welding goggles because it blocks infrared radiation.
>2500 tonnes of praseodymium(III) oxide are produced worldwide each yea.
>Praseodymium oxide is also used to color glass and ceramics yellow
>For coloring ceramics, also the very dark brown mixed-valence compound praseodymium(III,IV)oxide, Pr6O11, is used.
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