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Cerium Ammonium Sulfate Dihydrate...
HTRE801
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Cerium Ammonium Sulfate Dihydrate (NH4)4Ce(SO4)4.2H2O Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides high-quality Cerium Ammonium Sulfate Dihydrate Powder at a competitive price. The purity and particle size can be customized.
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Availability date: 03/01/2013
Molecular Formula | (NH4)4Ce(SO4)4.xH2O |
Molecular Weight | 632.55 |
Purity | 99.99%/99.9%/99% |
CAS | 10378-47-9 |
Synonyms | CerAmmoniumSulfat/Sulfate d'Ammonium De Cerium/Sulfato Del Amonio Del Cerio |
Cerium Ammonium Sulfate Dihydrate ((NH4)4Ce(SO4)4.2H2O) Powder is an orange-colored, water-soluble crystalline powder. 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.
Grade | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | |||
CeO2/TREO (% min.) | 99.99 | 99.9 | 99 |
TREO (% min.) | 25 | 25 | 25 |
Ce4+/Total Ce (% min.) | 97 | 96 | 96 |
Rare Earth Impurities | ppm max. | % max. | % max. |
La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO | 50 50 10 10 10 | 0.03 0.01 0.05 0.01 0.01 | 0.5 0.5 0.5 0.05 0.03 |
Non-Rare Earth Impurities | ppm max. | % max. | % max. |
Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO Cl- | 5 100 50 10 100 5 5 100 | 0.005 0.03 0.03 0.002 | 0.005 0.05 0.05 |
Cerium Ammonium Sulfate Dihydrate ((NH4)4Ce(SO4)4.2H2O) 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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