Конкурентоспособная цена порошок оксида Yb2O3
US $70.00-$120.00
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-17-2025 | 32.97 $* | 33.40 $* |
Jul-17-2025 | 26.34 $* | 27.83 $* |
Jun-17-2025 | 31.51 $* | 32.68 $* |
May-17-2025 | 31.5 $* | 32.99 $* |
Apr-17-2025 | 25.63 $* | 26.49 $* |
Mar-17-2025 | 31.62 $* | 32.3 $* |
Feb-17-2025 | 30.79 $* | 31.30 $* |
Jan-17-2025 | 30.56 $* | 31.52 $* |
Formula | Ce(SO4)2.4H2O |
CAS No. | 10294-42-5 |
Color | Yellow or orange |
Applications | Oxidant in analytical chemistry and industry; materials for waterproofing agent and antiseptic |
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 |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com