性状 不溶于水，溶于酸。  

备注: 以上描述，仅作参考，并不表示您收到的产品，与此项描述完全相符，产品的出厂标准，请参见质量标准。

质量标准    

99.9% metals basis

外观Appearance                                    White to Off-White Powder
X-射线衍射X-Ray Diffraction                   Conforms to Structure
Icp assay                                              confirms thulium component
铥Complexometric EDTA (% Tm)               85.8- 89.3 %
纯度Purity Based On Rare Earth Analysis    ≥99.9%
痕量稀土分析Trace Rare Earth Analysis      ≤2,000.0 ppm

99.99% metals basis

外观Appearance                                   White to Off-White Powder
X-射线衍射X-Ray Diffraction                  Conforms to Structure
Icp assay                                              confirms thulium component
铥Complexometric EDTA (% Tm)               85.8- 89.3 %
纯度Purity Based On Rare Earth Analysis    ≥99.99%
痕量稀土分析Trace Rare Earth Analysis      ≤200.0 ppm

贮存

用途 用于荧光材料激光剂，电子工业及科学研究。

联合国编号

Risk： R36/37/38-

Safety : S26- S36-

Hazard : Xi -