Skip to main content

Iron(III) nitrate nonahydrate

ADVERTISEMENT
Identification
Molecular formula
Fe(NO3)3·9H2O
CAS number
7782-61-8
IUPAC name
ferric;nitric acid;nonahydrate
State
State

At room temperature, Iron(III) nitrate nonahydrate is typically found in a solid crystalline form.

Melting point (Celsius)
47.20
Melting point (Kelvin)
320.35
Boiling point (Celsius)
40.00
Boiling point (Kelvin)
313.15
General information
Molecular weight
404.00g/mol
Molar mass
403.9990g/mol
Density
1.6800g/cm3
Appearence

Iron(III) nitrate nonahydrate appears as a pale violet or colorless crystalline solid. It is highly soluble in water and typically forms deliquescent crystals, which means they can absorb moisture from the air and dissolve in it.

Comment on solubility

Solubility of Ferric Nitric Acid Nonahydrate

Ferric nitric acid nonahydrate, or Fe(NO3)3 • 9H2O, exhibits distinct solubility characteristics that are noteworthy. This hydrated compound is known for its high solubility in water, primarily due to the ionic nature of its constituents. Below are some key insights regarding its solubility:

  • Water Solubility: Ferric nitric acid nonahydrate is highly soluble in water, enabling it to dissociate into ferric ions and nitrate ions efficiently.
  • Influence of Temperature: The solubility tends to increase with rising temperatures, meaning that hot water can often dissolve more of the compound than cold water.
  • Concentration Effects: In concentrated solutions, precipitation may occur if the ionic product exceeds the solubility product, leading to a saturated solution.

In essence, as a general rule, the presence of solvent polarity and temperature plays a crucial role in the solubility of ferric nitric acid nonahydrate, making it a fascinating study in the realm of solubility phenomena.

Interesting facts

Interesting Facts about Ferric Nitric Acid Nonahydrate

Ferric nitric acid nonahydrate is a fascinating chemical compound that has garnered attention in various fields, particularly in analytical chemistry and material science. Here are some intriguing aspects of this compound:

  • Catalytic Applications: This compound is often utilized in catalytic processes due to the presence of Fe ions, which act as excellent catalysts in oxidation-reduction reactions.
  • Hydration Importance: The nonahydrate form indicates that water molecules are significantly integrated into its crystalline structure, influencing its properties and reactivity. This high level of hydration is crucial for its stability and behavior in various reactions.
  • Complex Formation: Ferric nitric acid can often form complexes with various ligands, making it essential in coordination chemistry. These complexes are instrumental in synthesizing other chemical products.
  • Environmental Relevance: Investigations have showcased the role of ferric nitric compounds in environmental monitoring, especially in assessing iron contamination and complex interactions in ecological systems.

As a notable representative of iron(III) compounds, ferric nitric acid nonahydrate illustrates the diverse roles that such compounds play, not only in industrial applications but also in fundamental research. In the words of one renowned chemist, “Understanding the nuances of hydration in metal nitrates can unlock new pathways in both synthesis and reactivity.” This emphasis on hydration reflects the compound's broader implications in chemistry.

Whether you are exploring its applications in educational settings or researching its properties in advanced scientific studies, ferric nitric acid nonahydrate offers a rich landscape for discovery!

Synonyms
MUSSTCMSWRZDLN-UHFFFAOYSA-N