Конкурентоспособная цена порошок оксида Yb2O3
US $70.00-$120.00
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 2.57 $* | 2.56 $* |
Aug-17-2025 | 2.97 $* | 2.63 $* |
Jul-17-2025 | 2.28 $* | 2.77 $* |
Jun-17-2025 | 2.32 $* | 2.47 $* |
May-17-2025 | 2.11 $* | 2.23 $* |
Apr-17-2025 | 2.32 $* | 2.64 $* |
Mar-17-2025 | 2.94 $* | 2.59 $* |
Feb-17-2025 | 2.49 $* | 2.67 $* |
Jan-17-2025 | 2.74 $* | 2.8 $* |
Main content: | Cerium Nitrate |
Appearance: | Transparent powdery crystal |
TREO: | 38.5%-42% |
Purity: | CeO2/TREO 99.99%-99.9999% |
Place of Origin: | Baotou, Inner Mongolia, China |
Brand : | BT-BEYOND |
Package: | 20/50kg vacuum package or customized package |
Solubility: | soluble in water and easily air-slaked in moist air |
Grade: | Cerium Nitrate granules |
EINECS No.: | 233-297-2 |
Specifications | Analysis Standard | |||||||||
Products | Ce(NO3)3-4N | Ce(NO3)3-4N5 | Ce(NO3)3-5N | Ce(NO3)3-6N | ||||||
TREO(wt%) | ≥38.5~42.0 | ≥38.5~42.0 | ≥38.5~42.0 | ≥38.5~42.0 | ||||||
Rare Earth Content (wt%) | ||||||||||
La2O3/TREO | ≤0.005 | ≤0.003 | ≤0.0004 | ≤0.00002 | GB/T 18115.2 | |||||
CeO2/TREO | ≥99.99 | ≥99.995 | ≥99.999 | ≥99.9999 | ||||||
Pr6O11/TREO | ≤0.002 | ≤0.001 | ≤0.0002 | ≤0.00002 | ||||||
Nd2O3/TREO | ≤0.002 | ≤0.001 | ≤0.0002 | ≤0.00002 | ||||||
Sm2O3/TREO | ≤0.0005 | ≤0.0002 | ≤0.0001 | ≤0.000005 | ||||||
Y2O3/TREO | ≤0.0005 | ≤0.0002 | ≤0.0001 | ≤0.000005 | ||||||
Non-RE Impurity(wt%) | ||||||||||
Fe2O3 | ≤0.001 | ≤0.001 | ≤0.001 | ≤0.0005 | GB/T 12690 | |||||
CaO | ≤0.015 | ≤0.01 | ≤0.005 | ≤0.0005 | ||||||
Cl- | ≤0.01 | ≤0.01 | ≤0.005 | ≤0.005 | ||||||
SiO2 | ≤0.01 | ≤0.005 | ≤0.003 | ≤0.003 | ||||||
Insoluble Matters | ≤0.30 | ≤0.03 | ≤0.30 | ≤0.30 | ||||||
Note: The product is soluble in water and easily air-slaked in moist air. Package:20/50kg vacuum package or customized package |
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