TREO 99.48%
La2O3/TREO >99.995%
CeO2/TREO 4 ppm
Pr6O11/TREO 4 ppm
Nd2O3/TREO 3 ppm
Sm2O3/TREO 2 ppm
Eu2O3/TREO 2 ppm
Y2O3/TREO 2ppm
SiO2: 31 ppm
Fe2O3 : 0.85ppm
PbO: 1.1 ppm
CuO: 1 ppm
MnO2: 1 ppm
NiO 1ppm
CoO 1 ppm
CdO 0.5 ppm
As2O3 0.5 ppm
L.O.I. 0.47%
HENAN KINGWAY CHEMICALS CO.,LTD.
kingway@hnkingway.com