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Iron

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Identification
Molecular formula
Fe
CAS number
65997-19-5
IUPAC name
iron-55
State
State

Iron is typically found as a solid at room temperature.

Melting point (Celsius)
1 538.00
Melting point (Kelvin)
1 811.00
Boiling point (Celsius)
2 862.00
Boiling point (Kelvin)
3 134.00
General information
Molecular weight
55.85g/mol
Molar mass
55.8450g/mol
Density
7.8740g/cm3
Appearence

Iron is a lustrous, ductile, malleable metal with a silver-gray appearance. It is known for its strong, metallic luster and high thermal and electrical conductivity. It is typically soft and can be easily shaped or formed into various configurations.

Comment on solubility

Solubility of Iron-55

Iron-55 (55Fe) is a radioactive isotope of iron that is not commonly discussed in terms of solubility, as its applications are largely in fields such as nuclear medicine and radiochemical studies. However, the solubility of iron in general can provide insights into the behavior of this isotope when interacting with different environments.

Factors Influencing Solubility

The solubility of iron compounds, including those containing 55Fe, can vary significantly based on:

  • pH of the solution: Iron is more soluble in acidic solutions compared to alkaline conditions.
  • Presence of complexing agents: Ligands such as citrate or EDTA can enhance solubility.
  • Temperature: Higher temperatures often lead to increased solubility.

General Solubility Insights

Iron typically exists in various oxidation states, namely +2 (ferrous) and +3 (ferric), which influence its solubility:

  • Ferrous (Fe2+): Generally more soluble in water, especially at lower pH levels.
  • Ferric (Fe3+): Tends to form insoluble hydroxides in neutral to alkaline solutions, such as Fe(OH)3.

In the context of iron-55, while its solubility data aren't commonly emphasized, understanding the solubility dynamics of iron compounds can help in anticipating the behavior of 55Fe in various applications. As expressed in the literature, "The solubility of iron is a crucial factor in its reactivity and bioavailability, impacting everything from soil chemistry to human health."


Interesting facts

Interesting Facts about Iron-55

Iron-55 (55Fe) is a fascinating isotope of iron known for its unique properties and applications. Here are some notable points about this interesting compound:

  • Stable Isotope: Iron-55 is a stable isotope, which means it does not undergo radioactive decay. This stability is crucial for its use in various scientific applications, including radiometric dating and archaeology.
  • Role in Medicine: Iron-55 plays an important role in the field of medicine, particularly in the field of cancer treatment. Its radioactive properties are harnessed for therapeutic purposes, allowing for targeted treatment approaches.
  • Application in Research: Scientists often use Iron-55 as a tracer in biochemical research. Its ability to allow for the tracking of iron within biological systems is invaluable in understanding metabolic pathways and iron homeostasis.
  • Natural Abundance: Iron is one of the most abundant elements in the Earth's crust, and Iron-55 contributes to the isotopic composition of natural iron found in ores and minerals.
  • Industrial Use: Beyond research and medical applications, Iron-55 is also employed in various industrial processes where precise isotopic labeling is required.

These characteristics make Iron-55 a vital element in both scientific inquiry and practical applications. As students and researchers delve deeper into the world of isotopes, the significance of Iron-55 continues to grow, showcasing the versatility of this essential element.

Synonyms
IRON-55
55Fe radioisotope
Fe-55 radioisotope
Iron Fe-55
14681-59-5
Iron, isotope of mass 55
V53IRR2O5Y
55Fe
UNII-V53IRR2O5Y
55Fe isotope
Iron-55 isotope
Isotope:55Fe
Isotope:Iron-55
55Fe (isotope)
Iron 55
IRON, FE-55
SCHEMBL29350376
DTXSID80891771
Q27291537