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Gadolinium Carbonate Gd2(CO3)3.xH2O...
HTRE855
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Gadolinium Carbonate Gd2(CO3)3.xH2O is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Gadolinium Carbonate Gd2(CO3)3.xH2O at a competitive price. The purity and particle size can be customized.
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Availability date: 03/01/2013
MF | Gd2(CO3)3.xH2O |
MW | 494.53 (anhy) |
Purity | 99.999%/99.99%/99.9%/99% |
CAS | 38245-36-2 |
Synonyms | GadoliniumCarbonat/Carbonate De Gadolinium/Carbonato Del Gadolinio |
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.
Gadolinium Carbonate is used for making optical glass and dopant for Gadolinium Yttrium Garnets which have microwave applications. High purity of Gadolinium Carbonate is used for making phosphors for color TV tubes and energy-saving lamps. Gadolinium Carbonate is used as an intravenous MRI contrast agent to enhance images in medical magnetic resonance imaging and Magnetic Resonance Angiography (MRA) procedures. It is used for making Gadolinium Yttrium Garnet (Gd:Y3Al5O12); it has microwave applications and is used in the fabrication of various optical components and as substrate material for magneto-optical films.
Grade | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
Gd2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 45 | 45 | 45 | 45 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO |
1 1 1 1 5 5 5 1 1 5 1 1 1 2 |
5 10 10 10 30 30 10 5 5 5 5 5 5 5 |
0.005 0.001 0.005 0.005 0.02 0.05 0.01 0.01 0.005 0.005 0.001 0.001 0.001 0.03 |
0.01 0.01 0.01 0.01 0.1 0.1 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.05 |
Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe2O3 SiO2 CaO CuO PbO NiO Cl- |
3 50 50 3 3 3 150 |
5 50 50 5 5 10 200 |
0.003 0.015 0.05 0.001 0.001 0.001 0.6 |
0.005 0.03 0.05 0.002 0.003 0.005 0.9 |
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