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Lanthanum(III) nitrate

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Identification
Molecular formula
La(NO3)3
CAS number
10099-59-9
IUPAC name
lanthanum(3+);trinitrate
State
State

At room temperature, lanthanum(III) nitrate is typically found in its solid state. It is often encountered as a crystalline or powdered material.

Melting point (Celsius)
40.00
Melting point (Kelvin)
313.15
Boiling point (Celsius)
60.00
Boiling point (Kelvin)
333.15
General information
Molecular weight
324.92g/mol
Molar mass
324.9180g/mol
Density
2.5300g/cm3
Appearence

Lanthanum(III) nitrate appears as a colorless or white crystalline solid. It is highly soluble in water and displays hygroscopic properties, readily absorbing moisture from the environment.

Comment on solubility

Solubility of Lanthanum(III) Nitrate

Lanthanum(III) nitrate, represented by the formula La(NO3)3, is quite interesting when it comes to its solubility characteristics. Here are some key points to consider:

  • Highly Soluble in Water: La(NO3)3 is known for its excellent solubility in water, which is attributed to the ionic nature of the compound. The interaction between the polar water molecules and the ionic lattice allows for effective dissolution.
  • Temperature Dependence: Like many nitrates, the solubility of lanthanum(III) nitrate may increase with temperature, which can be crucial for applications needing concentration adjustments.
  • Effect on pH: Upon dissolving, La(NO3)3 can slightly affect the pH of the solution due to the presence of the nitrate ions, though it remains generally neutral.
  • Reactions with Other Compounds: The solubility can also be influenced by the presence of other ions in solution, which may lead to precipitation reactions depending on the ionic conditions of the environment.

In conclusion, lanthanum(III) nitrate is a readily soluble compound, making it suitable for various chemical applications where aqueous solutions are preferred. Its solubility attributes offer flexibility for both laboratory and industrial uses.

Interesting facts

Interesting Facts about Lanthanum(3+) Trinitrate

Lanthanum(3+) trinitrate, often denoted as La(NO3)3, is an intriguing compound that belongs to the family of lanthanide nitrates. Here are some fascinating aspects about this compound:

  • Rare Earth Element: Lanthanum is one of the 15 lanthanide elements, which are f-block elements known for their unique electronic configurations.
  • Applications: It plays a vital role in various high-tech applications including:
    • Manufacturing of certain types of glass and phosphors.
    • Serving as a catalyst in various chemical reactions, enhancing efficiency and selectivity.
    • Used in the development of rechargeable batteries, especially in nickel-metal hydride (NiMH) batteries.
    • Lanthanum compounds are utilized in the production of hydrogen storage materials.
  • Stability in Solution: Lanthanum(3+) ions form stable complexes in solution, which makes them significant in analytical chemistry for various processes.
  • Environmental Impact: While lanthanum itself is not toxic, its extraction and processing need to be environmentally managed to prevent pollution and ecological imbalances.
  • Historical Significance: Discovered in 1839 by Swedish chemist Jakob Berzelius, lanthanum was one of the first rare earth elements isolated, marking an important milestone in the history of chemistry.

In conclusion, lanthanum(3+) trinitrate is not just a fascinating compound due to its chemical properties, but it also exemplifies the significant role that lanthanide elements play in modern technology and environmental science.

Synonyms
LANTHANUM NITRATE
Lanthanum trinitrate
10099-59-9
Lanthanum (III) nitrate
CCRIS 9004
Nitric acid, lanthanum(3+) salt
Lanthanum(3+) nitrate
EINECS 233-238-0
NSC 134435
NSC 174317
NSC 174318
AI3-51763
LANTHANUM NITRATE [MI]
DTXSID90890639
33A856C3T7
NSC-134435
NSC-174317
NSC-174318
Nitric acid, lanthanum(3+) salt (3:1)
DTXCID801030923
233-238-0
ec 233-238-0
lanthanide nitrate
lanthanum nitrate (la(no3)3)
nitric acid, lanthanum (3+) salt
35099-99-1
lanthanum(3+);trinitrate
MFCD00011067
tris(nitrooxy)lanthanum
SCHEMBL133022
AKOS015833347
NS00100747
Q1534650