Product
Thulium fluoride
Pale green powder.insoluble in water. Hardly soluble in hydrochloric acid，nitric acid and sulfuric acid,but soluble in perchloric acid. Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Description
| Formula | TmF3 |
|---|---|
| Mol.wt | 225.93 |
| Main Application | optical glass; Luminescent material |
Specification
| 相对纯度 Relative Purity Min.% |
99.99 | 99.9 | ||||||
| 稀土总量 TREO Min.% |
85±2 | 85±2 | ||||||
| 稀土杂质 RE Impurities/REO Max.% |
Y2O3 | 0.0005 | 0.0050 | |||||
| La2O3 | 0.0005 | 0.0050 | ||||||
| CeO2 | 0.0005 | 0.0050 | ||||||
| Pr6O11 | 0.0005 | 0.0050 | ||||||
| Nd2O3 | 0.0010 | 0.0050 | ||||||
| Sm2O3 | 0.0005 | 0.0050 | ||||||
| Eu2O3 | 0.0005 | 0.0050 | ||||||
| Gd2O3 | 0.0005 | 0.0050 | ||||||
| Tb4O7 | 0.0005 | 0.0050 | ||||||
| Dy2O3 | 0.0005 | 0.0050 | ||||||
| Ho2O3 | 0.0005 | 0.0050 | ||||||
| Er2O3 | 0.0005 | 0.0050 | ||||||
| Yb2O3 | 0.0030 | 0.0100 | ||||||
| Lu2O3 | 0.0005 | 0.0050 | ||||||
| 非稀土杂质 Non-RE Impurities Max.% |
Fe2O3 | 0.0050 | 0.0100 | |||||
| SiO2 | 0.0200 | 0.0500 | ||||||
| CaO | 0.0100 | 0.0300 | ||||||
| F | 25±3 | 25±3 | ||||||
| 灼 减 L.O.I Max.% | 1 | 1 | ||||||
Packing:
In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
Others:
Specification is adjustable as per user' s special requirement
