Gadolinium(III) oxide,Gd2O3, Rare Earth, 99.99%,4N, 50, 100, 250, 500, 1000 GRAM

Description: Gadolinium(III) oxide,Gd2O3, Rare Earth, 99.99%, 4N, 25, 50, 100, 250, 500 GRAMS Small Packages under ONE Pound will now Ship First Class Mail Gadolinium(III) oxide (archaically gadolinia) is an inorganic compound with the formula Gd2O3. It is one of the most commonly available forms of the rare earth element gadolinium, derivatives of which are potential contrast agents for magnetic resonance imaging. Gadolinium oxide adopts two structures. The cubic (cI80, Ia3), No. 206) structure is similar to that of manganese(III) oxide. The cubic structure features two types of gadolinium sites, each with a coordination number of 6 but with different coordination geometries. The second polymorph is monoclinic (Pearson symbol mS30, space group C2/m, No. 12) At room temperature, the cubic structure is more stable. The phase change to the monoclinic structure takes place at 1200 °C. Above 2100 °C to the melting point at 2420 °C, a hexagonal phase dominates. .......................................................................................................................................................................................................................................................................... Testing Policy: Testing of raw materials should be an integral part of any process including ceramic or glass making / manufacturing. Upon receipt of any new material, we strongly recommend that you test the material. "Paul Brown Studio Arts and Supplies" . has no control over either the variations that may occur in the natural materials or their application. All products are supplied as is from the manufacturer. No additional processing or technical support is supplied. Therefore, our products are sold with the understanding that the user is solely responsible for determining suitability for any purpose and the results obtained. There are no warranties expressed or implied, regarding the user’s finished product or results. ............................................................................................................................................................................................................................................................................................................................................. Return Policy: Returns are NOT accepted for this item

Price: 27 USD

Location: Bethel, Ohio

End Time: 2024-12-24T13:04:45.000Z

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