Lanthanum Metal
CAS NO: 7439-91-0 EINECS: 231-099-0
Molecular Formula: La
Molecular Weight: 138.905
Properties: Ingots Or Lumps With Silver Gray Metallic, Slowly Decomposes In H2O, Readily Attacked By Mineral Acids, Easily Oxidized In The Air.
Synonyms: La Metal; Lanthan; Lantano; Lanthane; Lanthanum foil; Lanthanum ingot; Lanthanum chips.
Specification：
| CODE | LA-3N | LA-2N |
| TREM>% | 99 | 99 |
| La/REM>% | 99.9 | 99.0 |
| Rare earth impurities<% | 0.05 | 0.1 |
| Non-rare earth impurities<% | ||
| Fe | 0.01 | 0.03 |
| Ca | 0.02 | 0.03 |
| Si | 0.01 | 0.02 |
| Al | 0.01 | 0.02 |
| O | 0.1 | 0.3 |
| C | 0.02 | 0.03 |
Applications: Lanthanum metal used as additive in alloys, hydrogen storage material.
Packing: Steel drum aerated with argon with inner sealed plastic bag, N.wt 50/100kg
Storage: It be oxidized in the air, should be stored in a paraffin wax or mineral oil.
Contact: Dachuang
Phone: 18298888811
E-mail: dachuang@6l-resources.com
Add: RM,1902. ESAEY COMM.BLDG.,253-261 HENNESSY ROAD WANCHAI HONGKONG
