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yttrium oxide
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YTTRIUM OXIDE

CAS No.: 1314-36-9

Character: White powder ,insoluble in water, soluble in acids.

Molecular Fomula: Y2O3

Specification

CODE

TREO min %

Y2O3/TREO min % REO Impurities max µg/g
La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
YO-1 99 99.999 0.5 1 0.5 0.5 0.5 0.3 1 1 1 1 0.5 0.2 0.3 0.2
YO-2 99 99.995 2 2 2 2 2 2 2 2 2 2 2 2 2 2
YO-3 99 99.99 10 10 10 5 10 5 10 5 5 5 5 3 3 4
CODE L.O.I.
1000°C 1h max % 		D50 µm Non-RE Impurities max µg/g
Fe2O3 CaO NiO PbO CuO SiO2 Cl-
YO-1  1 3~5 2 6 5 5 5 25 50
YO-2 1 3~6 2.5 9 5 10 5 50 55
YO-3 1 3~6 10 10 6 10 10 50 55

Uses: Widely used in the preparing of phosphor, ceramic garnet, electronic industry, super conductor etc.

Packing: In plastic drum of 25 kgs with inner plastic bags. Adjustable as per customer's request.

Notes: