High Purity 99.99% Lutetium Metal Lu CAS 7439-94-3 For Special Alloy
misch metal alloy
,praseodymium metal
High Purity 99.99% Lutetium Metal Lu CAS 7439-94-3 For Special Alloy
Name: Lutetium metal Molecular formula: Lu
CAS: 7439-94-3 Molecular weight: 174.97
Description: Lutetium can be made into various forms: Lutetium foil, Lutetium block, Lutetium rod and Lutetium powder. Lutetium is a silver white metal, which is the hardest and densest of rare earth elements. Lutetium is relatively stable in air, soluble in dilute acid, and can react slowly with water. Lutetium is rare in nature and expensive. Lutetium is mainly used for research work, but seldom for other purposes. Lutetium is usually made by reduction of lutetium fluoride with calcium.
Specification:
| Name | Lu_4N | Lu_3N | |
| Molecular formula | Lu | Lu | |
| CAS | 7439-94-3 | 7439-94-3 | |
| Total rare earth TREM | % | ≥99.0 | ≥99.0 |
| Lu/TREM | % | ≥99.99 | ≥99.90 |
| Total rare earth impurities | % | ≤0.01 | ≤0.10 |
| Fe | % | ≤0.01 | ≤0.05 |
| Si | % | ≤0.01 | ≤0.03 |
| C | % | ≤0.01 | ≤0.03 |
| Property | As-cast, silvery white gloss | ||
| Application area | Preparation of special alloys | ||
| Package | Anti-oxidation measures sealed packaging, flexible packaging according to customer needs | ||
Package: Under Argon atmosphere or vacuum packaging, 25kg or 50kg per bag, also provide small package: 500g, 1kg, 5kg and other small packaging.
Use: It can be used in special alloys and atomic energy Industry.
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