Конкурентоспособная цена порошок оксида Yb2O3
US $70.00-$120.00
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 0.21 $* | 0.79 $* |
Aug-16-2025 | 0.59 $* | 0.79 $* |
Jul-16-2025 | 0.63 $* | 0.67 $* |
Jun-16-2025 | 0.61 $* | 0.52 $* |
May-16-2025 | 0.37 $* | 0.67 $* |
Apr-16-2025 | 0.3 $* | 0.14 $* |
Mar-16-2025 | 0.12 $* | 0.41 $* |
Feb-16-2025 | 0.72 $* | 0.7 $* |
Jan-16-2025 | 0.97 $* | 0.12 $* |
Main content: | Cerium(IV) sulfate |
Appearance: | Yellow or orange crystalline powder |
TREO: | >30% |
Purity: | CeO2/TREO 99.99%-99.999% |
Place of Origin: | Baotou, Inner Mongolia, China |
Brand : | BT-BEYOND |
Package: | 20/50kg vacuum package or customized package |
Solubility: | slight soluble in water, easily air-slaked in moist air |
Grade: | Industrial Grade |
EINECS No.: | 237-029-5 |
Specifications | Analysis Standard | |||||||
Products | Ce(SO4)2-4N | Ce(SO4)2-4N5 | Ce(SO4)2-5N | |||||
TREO(wt%) | ≥30 | ≥30 | ≥30 | |||||
Rare Earth Content (wt%) | ||||||||
La2O3/TREO | ≤0.005 | ≤0.003 | ≤0.0004 | GB/T 18115.2 | ||||
CeO2/TREO | ≥99.99 | ≥99.995 | ≥99.999 | |||||
Pr6O11/TREO | ≤0.002 | ≤0.001 | ≤0.0002 | |||||
Nd2O3/TREO | ≤0.002 | ≤0.001 | ≤0.0002 | |||||
Sm2O3/TREO | ≤0.0005 | ≤0.0002 | ≤0.0001 | |||||
Y2O3/TREO | ≤0.0005 | ≤0.0002 | ≤0.0001 | |||||
Non-RE Impurity(wt%) | ||||||||
Fe2O3 | ≤0.005 | ≤0.003 | ≤0.003 | GB/T 12690 | ||||
CaO | ≤0.015 | ≤0.01 | ≤0.005 | |||||
Cl- | ≤0.05 | ≤0.05 | ≤0.05 | |||||
SiO2 | ≤0.01 | ≤0.005 | ≤0.005 | |||||
Note: The product is slight soluble in water, easily air-slaked in moist air. Package:20/50kg vacuum package or customized package |
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