混合氧化稀土

Character: Light yellow, brown or white powder; insoluble in water; difficult to soluble in mineral acids. Molecular Fomula: REO Specification: CODE TREOmin% L.O.I.10000C1hmax% REO Content % La2O3 CeO2 Pr6O11 Nd2O3 Sm2O3 u2O3 Gd2O3 REO-1 98 1 34-36 46-48 3-5 10-12 0.5-1.0 0.10 0.20 REO-2 98 1 27.21 1.26 8.06 19.32 4.37 0.94 4.83 REO-3 98 1 1.53 <0.30 0.69 3.49 2.35 <0.30 5.29