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Ammonium lanthanum nitrate

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Identification
Molecular formula
(NH4)3La(NO3)6
CAS number
10138-56-0
IUPAC name
ammonium;lanthanum(3+);tetranitrate
State
State

At room temperature, ammonium lanthanum nitrate is usually found in its solid state. It is hygroscopic, meaning it readily absorbs moisture, and should be stored in a dry environment to maintain its structure and properties.

Melting point (Celsius)
50.00
Melting point (Kelvin)
323.15
Boiling point (Celsius)
398.00
Boiling point (Kelvin)
671.15
General information
Molecular weight
332.06g/mol
Molar mass
332.0640g/mol
Density
2.1905g/cm3
Appearence

Ammonium lanthanum nitrate appears as a white crystalline substance. It is typically found in its crystalline form at room temperature and can absorb moisture from the air due to its hygroscopic nature.

Comment on solubility

Solubility of Ammonium Lanthanum(III) Tetranitrate

Ammonium lanthanum(III) tetranitrate, represented by the formula NH4La(NO3)4, exhibits distinctive solubility characteristics that are important to understand for various applications. Here are some key points regarding its solubility:

  • Water Solubility: This compound is known to be highly soluble in water due to the presence of the ammonium ion (NH4+) and nitrate ions (NO3-), which facilitate the formation of favorable interactions with water molecules.
  • Temperature Effects: The solubility of ammonium lanthanum(III) tetranitrate can increase with temperature, which is common for many salts. This can be crucial when considering its dissolution in various environments.
  • Impurities and Concentration: The solubility can be affected by the presence of other ions and compounds in solution, which may lead to precipitation if the solubility limit is exceeded.
  • Relevance in Solutions: Due to its solubility, this compound may be utilized effectively in liquid applications, such as in chemical synthesis or as a component in solution-based reactions.

In summary, the solubility of ammonium lanthanum(III) tetranitrate in water and its temperature dependence, along with the effects of other ions, play a significant role in its practical applications and handling within chemical processes.

Interesting facts

Interesting Facts About Ammonium Lanthanum(III) Tetranitrate

Ammonium lanthanum(III) tetranitrate is a fascinating compound that piques the interest of chemists and scientists alike due to its unique properties and applications. Here are some noteworthy insights into this compound:

  • Lanthanide Series: The compound features lanthanum, a member of the lanthanide series, which is known for its use in various high-tech applications, including phosphors in color television tubes and in catalysts for petroleum refining.
  • Ammonium Ions: The presence of ammonium ions (NH₄+) offers interesting properties, including solubility in water, making it a versatile compound in chemical reactions.
  • Oxidizing Agent: Ammonium lanthanum(III) tetranitrate is noted for its oxidizing capabilities, which can initiate or accelerate chemical reactions, particularly in the context of explosives and pyrotechnics.
  • Thermal Stability: The compound exhibits remarkable thermal stability, enabling it to retain its properties at elevated temperatures, an essential characteristic for various industrial applications.
  • Research Applications: Ongoing research explores its potential in fields like solid-state ionics, where ionic conductors are pivotal. Such applications could lead to advancements in energy storage and conversion technologies.

As chemists delve into the world of lanthanides and their complexes, they unveil numerous capabilities and applications that are critical for future innovations. This exploration highlights the importance of compounds like ammonium lanthanum(III) tetranitrate in **modern chemistry**.

Synonyms
Lanthanum ammonium nitrate
10169-00-3
AMMONIUM LANTHANUM NITRATE
Nitric acid, ammonium lanthanum salt
Nitric acid, lanthanum ammonium salt
UNII-5O7GF1W05X
5O7GF1W05X
Nitric acid, lanthanum(3) salt, tetraammoniate
31178-09-3
NITRIC ACID, LANTHANUM(3+) SALT, TETRAAMMONIATE
azanium;lanthanum(3+);tetranitrate
SCHEMBL6250821
Q27262629