wmk_product_02

China Gold Supplier for Yb Metal - Cerium Oxide – WMC


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No.

Item

Standard Specification

1

 CeO2 ≥ 99.995%

2

 REO ≥ 99.0%

3

 ImpurityMax each  REO Impurity/REO La2O3/Pr6O11 0.001%, Nd2O3/Y2O3 0.0005%,
Sm2O3/Eu2O3/Tb4O7 Dy2O3/Ho2O3 0.0002%
Er2O3/Tm2O3 /Lu2O3/Yb2O3 0.0002%
 Other Fe2O3 0.0005%, SiO2 0.002%, CaO 0.001%, Cl- 0.08%

4

 Packing 25kgs in plastic/cardboard Drum

No.

Item

Standard Specification

1

CeO2 ≥ 99.995%

2

REO ≥ 99.0%

3

ImpurityMax

each

REOImpurity/REO La2O3/Pr6O11 0.001%, Nd2O3/Y2O3 0.0005%,
Sm2O3/Eu2O3/Tb4O7 Dy2O3/Ho2O3 0.0002%
Er2O3/Tm2O3 /Lu2O3/Yb2O3 0.0002%
Other Fe2O3 0.0005%, SiO2 0.002%, CaO 0.001%, Cl- 0.08%

4

Packing 25kgs in plastic/cardboard Drum
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