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Erbium Acetate Tetrahydrate...
HTRE894
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Erbium Acetate Tetrahydrate (Er(O2C2H3)3.4H2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Acetate Tetrahydrate Powder at a competitive price. The purity and particle size can be customized.
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Availability date: 03/01/2013
Molecular Formula | Er(C2H3O2)3·4H2O |
Molecular Weight | 344.38 (anhy) |
Purity | 99.999%/99.99%/99.9%/99% |
CAS | 15280-57-6 |
Synonyms | ErbiumAcetat/Acetate De Erbium/Acetato Del Erbio |
Erbium Acetate Tetrahydrate (Er(O2C2H3)3.4H2O) Powder is a pink crystalline powder that is hygroscopic and soluble in water. HM stocks various rare earth materials for electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
Grade | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
Er2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 42 | 42 | 42 | 42 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 2 5 5 2 1 1 1 | 20 10 30 50 10 10 20 | 0.01 0.03 0.035 0.05 0.05 0.05 0.1 | 0.05 0.1 0.3 0.3 0.3 0.1 0.6 |
Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe2O3 SiO2 CaO Cl- CoO NiO CuO | 2 10 30 50 2 2 2 | 5 30 50 200 5 5 5 | 0.001 0.005 0.005 0.03 | 0.005 0.02 0.02 0.05 |
Erbium Acetate Tetrahydrate (Er(O2C2H3)3.4H2O) Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air for a long time. The vacuum-sealed packing is 1kg/bag, 25kg/drum, or as required.
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