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Cerium Oxalate Ce2(C2O4)3.xH2O

HTRE809

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

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Data sheet

MF Ce2(C2O4)3.xH2O
MW 544.29 (anhy)
Purity 99.999%/99.99%/99.9%/99%
CAS 15750-47-7
Synonyms Cerium Oxalate/Oxalate De Cerium/Oxalate Del Cerio

More info

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 (III) oxalate hydrate (Ce2(C2O4)3•xH2O) Powder 

  • 15750-47-7
  • Ce2(C2O4)3•xH2O
  • Molar mass: 544.286 g•mol−1
  • Appearance: White Powder
  • Boiling Point: 365.1°C at 760mmHg
  • Flash Point: 188.8°C
  • Melting point: Decomposes
  • Solubility in water: Slightly soluble

Cerium Oxalate, in form of crystalline aggregates, is the important material for catalyst, glass, phosphors and polishing powders. It is used to decolorize glass by keeping iron in its ferrous state. The ability of Cerium-doped glass to block out ultraviolet light is utilized in the manufacturing of medical glassware and aerospace windows. It is also used to prevent polymers from darkening in sunlight and to suppress the discoloration of television glass. It is applied to optical components to improve performance.

Specifications

Grade 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
CeO2/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 39 39 39 39
Rare Earth Impurities ppm 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 Impurities ppm 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

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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