Cas号101509-27-7分子式Nd2S3O12·8H2O；Nd2(SO4)3·8H2O分子量576.66（无水物）外观AppearancePurplepowderorcrystalsICP:ConfirmsNd&SComponentsConfirmedEDTA滴定ComplexometricEDTA(%Nd)≥49.3%痕量稀土金属TraceRareEarthAnalysis≤200.0ppm纯度Purity(basedonrareearthanalysis)≥99.99%)