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Sodium nitroprusside

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Identification
Molecular formula
Na2[Fe(CN)5NO]·2H2O
CAS number
14402-89-2
IUPAC name
disodium;iron;nitroxyl anion;pentacyanide
State
State

At room temperature, sodium nitroprusside is a solid. It is often stored in its dihydrate form, contributing to its stability and solubility properties. Despite its stable appearance, it should be handled with care to prevent any potential degradation or hazardous reactions.

Melting point (Celsius)
60.00
Melting point (Kelvin)
333.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
261.92g/mol
Molar mass
261.9180g/mol
Density
1.7204g/cm3
Appearence

Sodium nitroprusside is generally encountered as a red crystalline solid. It is highly water-soluble, resulting in a deep red solution when dissolved. The compound is often used in various laboratory and industrial applications due to its distinctive color and chemical properties.

Comment on solubility

Solubility of Disodium Iron Nitroxyl Anion Pentacyanide

Disodium iron nitroxyl anion pentacyanide, often represented by its chemical formula, presents intriguing characteristics in terms of solubility. This compound incorporates both metallic and non-metallic elements, which can affect its interaction with solvents. Here are some key points regarding its solubility:

  • Water Solubility: The solubility of this compound in water is generally influenced by the presence of the nitroxyl anion and the various cyanide groups. Compounds with cyanides typically exhibit variable solubility.
  • Polarity: Given the polar nature of the nitroxyl and the cyanide groups, increased polarity may lead to higher solubility in polar solvents like water.
  • Salt Formation: As a disodium salt, its solubility could be enhanced due to the ionic nature; salts often dissolve well in water due to ion-dipole interactions.
  • Temperature Dependence: Like many coordinating complexes, its solubility may vary with temperature; hence, solubility data often requires specific temperature conditions for accurate assessment.
  • Complex Stability: The overall structure and stability of the compound in solution can also dictate how readily it dissolves, which makes the study of such compounds complex and fascinating.

In conclusion, the solubility of disodium iron nitroxyl anion pentacyanide is subject to various factors ranging from its chemical structure to external conditions. Understanding these elements allows for better predictions regarding its behavior in different environments.

Interesting facts

Interesting Facts about Disodium Iron Nitroxyl Anion Pentacyanide

The compound known as disodium iron nitroxyl anion pentacyanide is a fascinating example of coordination chemistry that showcases the complexity and beauty of chemical interactions.

Key Features

  • Coordination Complex: This compound is a coordination complex involving a central iron ion coordinated by a nitroxyl anion and cyanide ligands. It is an excellent manifestation of how metals can exhibit varying oxidation states and complexation abilities.
  • Role of Ligands: The nitroxyl anion and cyanide ligands play a crucial role in stabilizing the iron ion in this complex. Ligands can significantly alter the chemical properties and reactivity of metal centers.
  • Applications: Compounds like these are often studied for their applications in fields such as catalysis, electrochemistry, and even in the development of sensors and nanomaterials.

This compound serves as a prime example of how intricate chemical structures can emerge from relatively simple building blocks. As chemistry enthusiasts say, "The magic of chemistry lies in the connections!"

Underlying Chemistry

At the heart of the compound's uniqueness is the interaction between its components:

  • The iron atom can exhibit multiple oxidation states, which allows it to participate in various reactions, making it a versatile element in chemistry.
  • The nitroxyl anion is particularly interesting as it behaves as a strong reducing agent, contributing to the redox chemistry of the compound.
  • The presence of cyanide ligands introduces fascinating electronic properties due to their strong field strength and ability to stabilize metal ions in different oxidation states.

Studying disodium iron nitroxyl anion pentacyanide not only deepens our understanding of coordination chemistry but also encourages exploration of new synthetic pathways and innovative uses in modern technology.