Application:Used for lanthanum tungsten, lanthanum molybdenum cathode materials, ternary catalysts, petrochemical industry, additive for steam lamp covers, hard alloys, refractory metals and other industries.
Technical Index
Item |
| Industrial | Chemical Purity | Analytical purity |
Content:La(NO3) 3. 6H2O | ≥ | 98.5 | 99.0 | 99.5 |
Lanthanum Oxide La2O3 | ≥ | 37.0 | 37.0 | 37.5 |
Relative purity: La2O3/REO | ≥ | 99.5 | 99.99 | 99.99 |
Iron (Fe2O3) | ≤ | 0.0025 | 0.0015 | 0.0002 |
Sulphate Salt(SO42-) | ≤ | 0.02 | 0.005 | 0.002 |
Packaging: Vacuum packaging using double-layer composite plastic bags, with a net weight of 1, 2, and 5kg per bag, placed in paper barrels (iron barrels, plastic barrels), with a net weight of 40kg per barrel.
Storage:
It should be stored in a low temperature, ventilated, and dry warehouse. It should be isolated from flammable substances, acids, and organic substances. When transporting, it should be handled with care and protective equipment should be worn. Vibration, impact, friction, loosening, container leakage, and sunlight exposure should be avoided.