Grade
|
99.999%
|
99.99%
|
99.9%
|
99%
|
CHEMICAL COMPOSITION
|
||||
La2O3/TREO (% min.)
|
99.999
|
99.99
|
99.9
|
99
|
TREO (% min.)
|
45
|
45
|
45
|
45
|
Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
% max.
|
CeO2/TREO
Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO |
5
5 2 2 2 2 5 |
50
50 10 10 10 10 50 |
0.05
0.02 0.05 0.01 0.001 0.001 0.01 |
0.5
0.1 0.1 0.1 0.1 0.1 0.1 |
Non-Rare Earth Impurities
|
ppm max.
|
ppm max.
|
% max.
|
% max.
|
Fe2O3
SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO |
10
50 100 3 3 3 3 3 5 10 |
50
100 100 5 5 3 5 3 5 50 |
0.01
0.05 0.2 |
0.02
0.05 0.5 |
1) Formal contract can be signed
Shanghai Epoch Material Co., Ltd. is loca:ted in the economic center—Shanghai. We always adhere to “Advanced materials, better life” and committee to the Research and Development of technology, to make it used in human beings’ daily life to make our life more better.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!
4)SampleAvailable, we can provide small free samples for quality evaluation purpose!
5)Package1kg per bag fpr samples,25kg or 50kg per drum, or as you required.
6)StorageStore the container tightly closed in a dry, cool and well-ventilated place.