Конкурентоспособная цена порошок оксида Yb2O3
US $70.00-$120.00
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-19-2025 | 0.98 $* | 0.31 $* |
Aug-19-2025 | 0.81 $* | 0.9 $* |
Jul-19-2025 | 0.62 $* | 0.2 $* |
Jun-19-2025 | 0.45 $* | 0.62 $* |
May-19-2025 | 0.32 $* | 0.18 $* |
Apr-19-2025 | 0.34 $* | 0.8 $* |
Mar-19-2025 | 0.43 $* | 0.16 $* |
Feb-19-2025 | 0.22 $* | 0.59 $* |
Jan-19-2025 | 0.25 $* | 0.76 $* |
Chemical name | Cerium fluoride | ||||||
Other name | Cerium(III) fluoride, Cerous fluoride | ||||||
CAS # | 7758-88-5 | ||||||
Purity | 99.9% | ||||||
Molecular formula | CeF3 | ||||||
Molecular weight | 197.11 | ||||||
Chemical Properties | white powder, insoluble in water- and acid. | ||||||
Application | It can be used to increase the arc carbon lamp light,anti reflective coating, infrared laser optics group for glass coatings, norbornene derivatives ring opening a polymerization catalyst, electrolyte electrolytic production of cerium metal. | ||||||
Packing | 50g/100g/500g/1kg/25kg or as request |
ITEM | 3N | 4N | 5N |
TREO | 81.0% | 81.0% | 81.0% |
CeO2/TREO | 99.9% | 99.99% | 99.999% |
Fe2O3 | 0.010% | 0.005% | 0.001% |
SiO2 | 0.010% | 0.005% | 0.001% |
CaO | 0.030% | 0.005% | 0.010% |
SO42- | 0.050% | 0.020% | 0.020% |
Cl- | 0.050% | 0.020% | 0.020% |
Na2O | 0.005% | 0.002% | 0.001% |
PbO | 0.005% | 0.002% | 0.001% |
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