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Holmium Carbonate Hydrate Powder, Ho2(CO3)3.xH2O, CAS 38245-34-0

HTRE885

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Holmium Carbonate Hydrate (Ho2(CO3)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Holmium Carbonate Hydrate Powder at a competitive price. The purity and particle size can be customized.

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Data sheet

Molecular FormulaHo2(CO3)3.xH2O
Purity99.999%/99.99%/99.9%/99%
CAS38245-34-0
SynonymsHolmiumCarbonat/Carbonate De Holmium/Carbonato Del Holmio

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Holmium Carbonate Hydrate (Ho2(CO3)3.xH2O) Powder is a water-insoluble source of holmium that can be easily converted to other holmium compounds, such as oxides, by heating (calcination). 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. 

Holmium Carbonate Hydrate Powder

  • CAS: 38245-34-0
  • EINECS NO.: 227-584-1
  • Molecular formula: Ho2(CO3)3•xH2O
  • Molar mass: 527.9 g/mol

Holmium Carbonate Hydrate Powder Specification

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Ho2O3 /TREO (% min.)99.99999.9999.999
TREO (% min.)45454545
Rare Earth Impuritiesppm max.ppm max.% max.% max.
Tb4O7/TREO
Dy2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
1
5
5
1
1
1
1
10
30
50
10
10
10
10
0.01
0.03
0.05
0.01
0.005
0.005
0.01
0.1
0.3
0.3
0.1
0.01
0.01
0.05
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
2
10
30
50
1
1
1
5
100
50
50
5
5
5
0.001
0.005
0.005
0.02
0.005
0.02
0.02
0.05

Holmium Carbonate Hydrate Powder Applications

  • Added into contrast agents, which enhance the visibility of specific organs or tissues during imaging procedures.
  • Used as a neutron absorber or control material in nuclear reactors.
  • Used as coloring agents in the production of glass and ceramics.
  • Used in the production of magnetic materials.
  • Used as research material in various scientific investigations and experiments.

Holmium Carbonate Hydrate Powder Storage and Packing

Holmium Carbonate Hydrate (Ho2(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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