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Erbium Oxalate Er2 (C2O4)3.10H2O

HTRE901

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Erbium Oxalate Er2(C2O4)3.10H2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Oxalate Er2(C2O4)3.10H2O at a competitive price. The purity and particle size can be customized.

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Data sheet

MF Er2(C2O4)3.10H2O
MW 778.57
Purity 99.999%/99.99%/99.9%/99%
CAS 30618-31-6
Synonyms ErbiumOxalat/Oxalate De Erbium/Oxalate Del Erbio

More info

Erbium Oxalate is an important colorant in glasses and porcelain enamel glazes. High purity Erbium Oxalate is widely applied as a dopant in making optical fiber and amplifiers. It is particularly useful as an amplifier for fiber optic data transfer.

HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

Erbium(III) Oxalate Decahydrate (Er2(C2O4)3•10H2O) Powder 

  • 30618-31-6
  • Er2(C2O4)3•10H2O
  • Molecular Formula: Er2(C2O4)3•10H2O
  • Molecular Weight: 778.722
  • Appearance: Pink Crystalline Aggregates
  • Melting Point: 574
  • Density: 2,64
  • Solubility in water: soluble

Specifications

Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Er2O3 /TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 30 30 29 29
Rare Earth Impurities ppm max. ppm % 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
0.04
0.03
0.05
0.05
0.1
0.05
0.1
0.3
0.3
0.3
0.1
0.8
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

Packing & Shipping

 The products are vacuum-sealed. The MSDS and Material Certification Sheets will be packed with the product.

  • Class 6.1
  • UN3288
  • PGIII

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