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Erbium Nitrate Pentahydrate Powder, Er(NO3)3·5H2O, CAS 10031-51-3

HTRE900

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Erbium Nitrate Pentahydrate (Er(NO3)3·5H2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Nitrate Pentahydrate Powder at a competitive price. The purity and particle size can be customized.

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Data sheet

Molecular FormulaEr(NO3)3·5H2O
Molecular Weight353.27 (anhy)
Purity99.999%/99.99%/99.9%/99%
CAS10031-51-3
SynonymsErbiumNitra/Nitrate De Erbium/Nitrato Del Erbio

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Erbium Nitrate Pentahydrate (Er(NO3)3·5H2O) Powder is a water-soluble, pink crystalline 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 Nitrate Pentahydrate Crystalline Powder

  • CAS: 10031-51-3
  • EINECS NO.: 233-436-7
  • Molecular formula: Er(NO3)3•5H2O
  • Molecular Weight: 353.27 g/mol (anhy)                                                                      
  • Melting Point: 130℃-4H₂O

Erbium Nitrate Pentahydrate Crystalline Powder Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.)99.99999.9999.999
TREO (% min.)39393939
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
0.01
0.035
0.03
0.03
0.05
0.1
0.05
0.1
0.3
0.3
0.5
0.1
0.8
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CoO
NiO
CuO
5
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 Nitrate Pentahydrate Crystalline Powder Applications

  • Used as a chemical intermediate, producing a catalyst and related compounds, and also primary and secondary intermediates.
  • Used as an important colorant in glass manufacturing and porcelain enamel glazes.
  • Used as the main raw material for producing high-purity Erbium Oxide.
  • Used as a dopant in making optical fiber and amplifiers. 

Erbium Nitrate Pentahydrate Crystalline Powder Storage and Packing

Erbium Nitrate Pentahydrate (Er(NO3)3·5H2O) 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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