Erbium price Rare earth Er metal 99.9
-Code: REM-Er
-Name: Erbium metal, Erbium, Metal Er
-Formula: Er
-CAS No.: 7440-52-0
-EINECS No.: 231-160-1
-Mol. Wt.: 167.26
-Density: 9.006g/cm3
-Melting Point: 1529ºC
-TREM: ≥99%
-Purity(Er/TREM): 2N-4N (99%-99.99%)
Appearance:
Silver white metal
| Erbium metal , Erbium | ||||
| Purity | 2N | 3N | 4N | |
| RE% min. | 99 | 99 | 99.9 | |
| Er/TRE % min | 99 | 99.9 | 99.99 | |
| Rare earth impurities % max. | Eu | subtotal 1 | 0.001 | 0.001 |
| Gd | 0.001 | 0.001 | ||
| Tb | 0.001 | 0.001 | ||
| Dy | 0.01 | 0.003 | ||
| Ho | 0.005 | 0.005 | ||
| Tm | 0.001 | 0.005 | ||
| Yb | 0.001 | 0.001 | ||
| Lu | 0.001 | 0.001 | ||
| Y | 0.03 | 0.003 | ||
| Non rare earth impurities % max. | Fe | 0.15 | 0.15 | 0.01 |
| Si | 0.01 | 0.01 | 0.005 | |
| Ca | 0.05 | 0.05 | 0.005 | |
| Al | 0.01 | 0.01 | 0.005 | |
| Mg | 0.01 | 0.01 | 0.005 | |
| W | 0.05 | 0.05 | 0..05 | |
| Ta | 0.05 | 0.01 | 0.0005 | |
| O | 0.2 | 0.15 | 0.015 | |
| C | 0.03 | 0.01 | 0.005 | |
| Cl | 0.02 | 0.01 | 0.005 | |
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Advantages of us:
All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection
Free sample is available and customized products are welcome
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