... .9120100200300-Lu2O3-49999150200200500 DESCRIPTION: White powder, insoluble in water, soluble in acids.USAGE:For electronic indutry and scientific research ... Sichuan lanthanum rare earth Materials Co., Ltd. is located in Chengdu, Sichuan Province, China. It is a limited ... and dysprosium alloys, metal lanthanum, low iron, low magnesium mixed rare earth alloy, magnetic materials, phosphors, flint and so ...