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Lanthanum Oxide 99.99% La2O3 CAS No 1312-81-8
Mat No. 1000903
Lanthanum Oxide
CAS No. 1312-81-8
Molecular formula: O3La2
Molecular weight: 225.81
Product Details
Appearance:White powder
Purity:
1) La2O3/REO ≥ 99.99%.
2) La2O3/REO ≥ 99.999%,
| Melting point | 2315 °C |
| Density | 6.51 g/cm3 |
| Form | Fine powder |
| Colour | White to yellow |
| PH value | 9.0 (50g/l, H2O, 20℃)(slurry) |
| Water solubility | insoluble |
| Sensitivity | Hygroscopic |
| stability | Stable. |
| Chemical nature | Sluble in acid, ethanol, ammonium chloride, but insoluble in water and ketones |
4.1 Special alloys
4.2 Optical glass and optical fiber
4.3 Refractory materials,
4.4 Ceramic capacitors
4.5 Catalyst
4.6 Analytical reagent
25kg/50kg
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