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Cerium Oxalate Hydrate Powder, Ce2(C2O4)3.xH2O, CAS 15750-47-7

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Cerium Oxalate Hydrate (Ce2(C2O4)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides high-quality Cerium Oxalate (Ce2(C2O4)3.xH2O) Powder at a competitive price. The purity and particle size can be customized.

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Data sheet

Molecular FormulaCe2(C2O4)3.xH2O
Molecular Weight544.29 (anhy)
Purity99.999%/99.99%/99.9%/99%
CAS15750-47-7
SynonymsCerium Oxalate/Oxalate De Cerium/Oxalate Del Cerio

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Cerium Oxalate Hydrate (Ce2(C2O4)3.xH2O) Powder is a white, water-insoluble powder, which is in form of crystalline aggregates. 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.

Cerium Oxalate Hydrate Powder

  • CAS: 15750-47-7
  • Chemical formula: Ce2(C2O4)3•xH2O
  • Molar mass: 544.286 g/mol
  • Boiling Point: 365.1°C at 760mmHg
  • Flash Point: 188.8°C
  • Melting point: Decomposes

Cerium Oxalate Hydrate Powder Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
CeO2/TREO (% min.)99.99999.9999.999
TREO (% min.)39393939
Rare Earth Impuritiesppm max.ppm max.% max.% max.
La2O3/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Y2O3/TREO		5
5
2
2
2		50
50
20
15
10		0.1
0.1
0.05
0.01
0.01		0.5
0.5
0.2
0.05
0.05
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
SO4-
SnO
PbO
NiO
CdO
CuO
CoO
SrO
K2O		5
50
50
50
50
5
5
3
3
3
3
3		20
100
100
50
50
3
3
3
3
3
3
3		0.02
0.03
0.05
0.03		0.03
0.05
0.05
0.05

Cerium Oxalate Hydrate Powder Properties

  • The nonahydrate salt loses 8 molecules of crystal water at 110°C.
  • The decahydrate salt turns from brown to black when heated in a hydrogen atmosphere.

Cerium Oxalate Hydrate Powder Applications

  • Used as an important material for catalysts, glass, phosphors, and polishing powders.
  • Used to decolorize glass by keeping iron in its ferrous state.
  • Used in optical components to improve performance.

Cerium Oxalate Hydrate Powder Storage and Packing

Cerium Oxalate Hydrate (Ce2(C2O4)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 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.

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