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terbium oxide

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TERBIUM OXIDE

CAS No.: 12738-76-0

Character: Brown powder, insoluble in water, soluble in mineral acids.

Molecular Fomula: Tb4O7

Specification

CODE TREO
min %		 Tb4O7/TREO
min %		 L.O.I.1000°C 1H max % Non-RE Impurities max µg/g
Fe2O3 CaO SiO2 Cl-
TbO-1 99 99.99 1 50 20 20 100
TbO-2 99 99.9 1 10 50 50 100
TbO-3 99 99.5 1 50 100 100 200
TbO-4 99 99 1 100 200 100 200

Uses: As an activator for phosphor and a dopant in garnet.

Packing: 25kg sealed with double PVC bags packed in a steel drum, net weight 50kg. Adjustable per customer's request.

Notes: