Europium Oxide-Eu2O3

EUROPIUM OXIDE
CAS No.: 1308-96-9
Character: White powder with pinkish shade; insoluble in water; soluble in mineral acids. It picks up moisture and carbon dioxide from the air.
Molecular Formula: Eu2O3
Specification
CODE TREO min %   Eu2O3/TREO min %                         RE Impurities max µg/g REO
-------------------------------------------------------------La  Ce  Pr  Nd  Sm  Gd  Tb  Dy  Ho  Er  Tm  Yb  Lu  Y
EuO-1------- 99----------------- 99.995-------------6   3    5   10   5     5    5   2    2    2    2     2   2   2
EuO-2------- 99----------------- 99.99---------------2   5   10  40   10   10   10  5   2    2    2     2    2   3
CODE   L.O.I.max %    D50 µm                                               Non-RE Impurities max µg/g
---------------------------------------------------------------------Fe2O3   CaO   NiO  PbO  CuO   SiO2  ZnO
EuO-1--------1--------------2.5~4------------------------------- 5         10       1       1       3        20      30
EuO-2------- 1--------------2.5~6------------------------------- 7         10       1       1       5        50      30
Uses: Used as a red phosphor for color TV and trichromatic lamp. also as the material of bar of neutron controlling in nuclear reactor.
Packing: Plastic drums of 10 kgs with inner double bags of 5 kgs. Adjustable per customer's request.
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