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europium oxide
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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 Fomula: 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.

Notes: