Niobium powder CAS NO.:7440-03-1
Product Name:Niobium powder
CAS NO.:7440-03-1
Molecular Formula:C18H22O2
Molecular Weight:270.37
Appearance:Silver white metallic luster powder
| Content:% | |
| Nb | ≧99.9 |
| Ta | ≤0.05 |
| Ni | ≤0.002 |
| Ti | ≤0.002 |
| W | ≤0.005 |
| C | ≤ 0.021 |
| Si | ≤ 0.002 |
| Mn | ≤ 0.002 |
| Cr | ≤ 0.002 |
| Fe | ≤ 0.005 |
| Mo | ≤ 0.003 |