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Erbium Carbonate Hydrate Powder, Er2(CO3)3.xH2O, CAS 22992-83-2

HTRE895

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Erbium Carbonate Hydrate (Er2(CO3)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Carbonate Hydrate Powder at a competitive price. The purity and particle size can be customized.

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Data sheet

Molecular FormulaEr2(CO3)3.xH2O
Molecular Weight514.54 (anhy)
Purity99.999%/99.99%/99.9%/99%
CAS22992-83-2
SynonymsErbiumCarbonat/Carbonate De Erbium/Carbonato Del Erbio

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Erbium Carbonate Hydrate (Er2(CO3)3.xH2O) Powder is a water-insoluble, pink powder. 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.

Erbium Carbonate Hydrate Powder

  • CAS: 22992-83-2
  • EINECS NO.: 228-003-4
  • Molecular Formula: Er2(CO3)2•xH2O
  • Molecular Weight: 514.54 g/mol (anhy)
  • Melting Point: 774°C
  • Boiling Point: 150°C

Erbium Carbonate Hydrate Powder Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.)99.99999.9999.999
TREO (% min.)45454545
Rare Earth Impuritiesppm 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
0.05
0.03
0.05
0.05
0.1
0.05
0.1
0.3
0.3
0.3
0.1
0.6
Non-Rare Earth Impuritiesppm 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 Carbonate Hydrate Powder Applications

  • Used an important colorant in glasses and porcelain enamel glazes.
  • Used as a dopant in making optical fiber and amplifiers.
  • Used in the production of magnets, magnetic storage media, and magnetic resonance imaging (MRI) contrast agents.

Erbium Carbonate Hydrate Powder Storage and Packing

Erbium Carbonate Hydrate (Er2(CO3)3.xH2O) 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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