20837 氧化钬 99.99% 25g 250
20846 氧化钬 99.99% 100g 742
20850 氧化钬 99.99% 5g 82
67512 99.9% metals basis 10g 112
67513 99.9% metals basis 50g 305
淡黄色粉末，不溶于水，溶于酸。
99.99% metals basis: 外观Appearance Off-White to Light Orange Powder X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.99% Based On Rare Earth Analysis ICP: Confirms Holmium Component Confirmed Ho(Complexometric EDTA) 86.0% - 88.6% 痕量金属分析Trace Rare Earth Analysis ≤200ppm by ICP Atomic emission (Mg、Y、Ti、Zn、La、Sb、Nd) 99.9% metals basis,nanopowder, <100 nm particle size (BET): 外观Appearance light orange to light red powder X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.9% Based On Rare Earth Analysis 痕量金属分析Trace Rare Earth Analysis ≤1000ppm by ICP Atomic emission 粒径particle size <100 nm (BET) 粒径particle size < 50 nm (XRD)
联合国编号 Risk： Safety : S22- S24/25- Hazard :
钬用于金属卤素灯添加剂、钇铁或钇铝石榴石的添加剂、光纤激光器、光纤放大器、光纤传感器等。用作各种石榴石的掺入剂，制造金属卤素灯等。