Lanthanum Nitrate Hydrate (La(NO₃)₃·6H₂O): Chemical Additive, Reaction Catalyst, Growth Promoter
Lanthanum nitrate is an inorganic compound with the chemical formula La(NO₃)₃•6H₂O, appearing as white crystals. It is soluble in water (~25g per 100mL at 18°C) and benzene. When heated to 760°C, it decomposes into lanthanum oxide.
Applications
Product Series
|
Product |
Product Code |
Safety Data |
Technical Data |
|
Lanthanum Nitrate 99.999% |
ET-LaN |
Lanthanum Nitrate Hydrate.pdf | La(NO3) 3 ·6H2O La(NO3) 3 ·6H2O 99.999.pdf |
| Signal Word | Danger |
|---|---|
| Hazard Statements | H272-H315-H319-H335 |
| Hazard Code | O,Xi |
| Risk Code | 8-36/37/38 |
| Safety Statements | 17-26-36 |
| RTECS Number | OE5250000 |
| Transport Information | UN 1477 5.1/PG 2 |
| WGK Germany | 3 |
| GHS Pictogram |  |
Packaging Specifications
• Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags
• Sample packaging: 500 g/bag, 1 kg/bottle
Preparation of Lanthanum Nitrate Hydrate
Dissolve an appropriate amount of lanthanum oxide in 50% nitric acid solution using steam bath heating. Typically, the oxide dissolves completely; if any residual oxide remains at the container bottom, filter the solution. Heat the clarified solution in a 75°C water bath to evaporate most of the solvent. Crystals form upon cooling. Collect the crystals by filtration and dry them in a vacuum desiccator containing granular sodium hydroxide and magnesium perchlorate under reduced pressure to obtain hydrated lanthanum nitrate.
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