Cerium IV Sulfate Tetrahydrate Raw Earth Minerals Metal Powder 3N 4N 5N
Szczegóły produktu
| Klasyfikacja zagrożeń: | Nietoksyczny, ale reagujący z kwasami | Temperatura topnienia: | 826°C - 1527°C (w zależności od elementu) |
|---|---|---|---|
| Czystość: | 99,9% | Kolor: | Srebrno-biały do szarego |
| Aplikacje: | Elektronika, magnesy, katalizatory, baterie | Kraj pochodzenia: | Chiny/USA/Australia (różne) |
| Gęstość: | 6,15 - 7,52 g/cm3 (w zależności od elementu) | skład chemiczny: | Zmienia się (np. elementy serii Lantanowców) |
| Źródło: | Wydobywany z minerałów takich jak bastnäsite, monacyt | Warunki przechowywania: | Chłodne, suche miejsce z dala od kwasów |
| Forma fizyczna: | Proszek/granulki/wlewki | Możliwości dostaw: | Ton miesięcznie (w zależności od dostawcy) |
| Właściwości magnetyczne: | Paramagnetyczny lub ferromagnetyczny (w zależności od elementu) | Nazwa produktu: | Materiał ziem rzadkich |
| Podkreślić |
Cerium IV raw earth minerals,Sulfate Tetrahydrate raw earth minerals,cerium rare earth metal Powder |
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Opis produktu
Best Price for 99.9% 99.99% 99.999% Cerium IV Sulfate Tetrahydrate Rare Earth Powder 3N 4N 5N
Molecular Formula: Ce₂(SO₄)₃
Appearance: Cerium sulfate is a white powdery crystal
Application: Used as an analytical reagent and a common oxidant, and for the manufacture of radiation dosimeters.
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Item |
Specification |
Testing Standard |
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Item |
Ce2(SO4)3-4NA |
Ce2(SO4)3-4N5A |
Ce2(SO4)3-5NA |
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|
TREO(wt%) |
≥30 |
≥30 |
≥30 |
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Rare Earth Relative Purity (wt%) |
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La2O3/TREO |
≤0.005 |
≤0.003 |
≤0.0004 |
GB/T 18115.2 |
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CeO2/TREO |
≥99.99 |
≥99.995 |
≥99.999 |
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|
Pr6O11/TREO |
≤0.002 |
≤0.001 |
≤0.0002 |
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|
Nd2O3/TREO |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0001 |
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Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0001 |
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Non-Rare Earth Impurities Content (wt%) |
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Fe2O3 |
≤0.005 |
≤0.003 |
≤0.003 |
GB/T 12690 |
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CaO |
≤0.015 |
≤0.01 |
≤0.005 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
|
|
SiO2 |
≤0.01 |
≤0.005 |
≤0.005 |
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Note: Cerium sulfate is slightly soluble in water and deliquescent in humid air.
Packaging: This product is usually vacuum-packed in 20kg or 50kg, and can also be packed according to customer requirements. The packaging material is a woven bag lined with a plastic bag.
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