Certification: | RoHS, CE, ISO |
---|---|
Shape: | Powder |
Purification Method: | Zone Refining |
Preparation Method: | Electrolysis of Fused Salts |
Application: | Catalyst Masses, Glass and Ceramic |
Product Type: | Rare Earth Oxide |
Proveedores con licencias comerciales verificadas
Código
|
Director General-3N
|
Director General-3,5N
|
Director General-4N
|
TREO%
|
≥99
|
≥99
|
≥99
|
Pureza del cerio e impurezas relativas de tierras raras
|
|||
CeO2/TREO %
|
99,9
|
99,95
|
99,99
|
La2O3/TREO %
|
≤0,08
|
≤0,04
|
≤0,004
|
Pr6O11/TREO %
|
≤0,01
|
≤0,01
|
≤0,003
|
Nd2O3/TREO %
|
≤0,005
|
≤0,005
|
≤0,001
|
Sm2O3/TREO %
|
≤0,004
|
≤0,005
|
≤0,002
|
Y2O3/TREO %
|
≤0,0001
|
≤0,001
|
≤0,001
|
Impureza de tierra no rara
|
|||
Fe2O3 %
|
≤0,005
|
≤0,005
|
≤0,002
|
SiO2 %
|
≤0,01
|
≤0,005
|
≤0,003
|
% de Cao
|
≤0,01
|
≤0,005
|
≤0,003
|
% CL
|
≤0,06
|
≤0,06
|
≤0,040
|
ASÍ QUE 2 4 %
|
≤0,1
|
≤0,05
|
≤0,050
|
Radioactivo
|
1BQ/g
|
Proveedores con licencias comerciales verificadas