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Bismuth(III) sulfide

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Identification
Molecular formula
Bi2S3
CAS number
1345-07-9
IUPAC name
sulfanide;thioxobismuthane;thioxobismuthanylium
State
State

Bismuth(III) sulfide is typically in a solid state at room temperature. It is relatively stable under normal conditions and does not dissolve in water.

Melting point (Celsius)
850.00
Melting point (Kelvin)
1 123.15
Boiling point (Celsius)
1 420.00
Boiling point (Kelvin)
1 693.15
General information
Molecular weight
514.15g/mol
Molar mass
514.1540g/mol
Density
6.7800g/cm3
Appearence

Bismuth(III) sulfide appears as a brownish-black compound. It is typically seen in powdered form or as granular crystals. The compound is characterized by its opaque appearance and lustrous shine when in crystalline form.

Comment on solubility

Solubility of Thioxobismuthane (Sulfanide)

Thioxobismuthane, also known as sulfanide, represents an intriguing class of chemical compounds. When discussing its solubility, it is essential to consider various factors that influence the interaction between this compound and solvents.

Key Factors Influencing Solubility

  • Polarity: The solubility of thioxobismuthane is significantly affected by the polarity of the solvent. Compounds that are polar tend to dissolve better in polar solvents, while non-polar solvents may not solvate the thioxobismuthane effectively.
  • Temperature: Increasing the temperature generally enhances solubility for many compounds. Thus, heating may improve the dissolution of thioxobismuthane in certain solvents.
  • pH of the Solution: The chemical environment, particularly pH, can play a crucial role in the solubility of thioxobismuthane, as changes in acidity can alter its ionic form and interaction with solvent molecules.

Solubility Summary

In summary, while specific solubility data for thioxobismuthane may be limited, it typically exhibits:

  • Moderate solubility in polar solvents, such as water.
  • Possible low solubility in non-polar solvents.

As we explore the solubility of thioxobismuthane, it is important to keep in mind that the interactions at a molecular level govern how well this compound can integrate into various solutions. Experimentation may be required to determine optimal conditions for effective dissolution.

Interesting facts

Interesting Facts about Sulfanide; Thioxobismuthane; Thioxobismuthanylium

Sulfanide, also known as thioxobismuthane, is a fascinating compound that features unique characteristics and applications. Here are some interesting aspects to consider:

  • Uncommon Structure: This compound belongs to a class of organobismuth compounds, which are relatively rare but highly intriguing. The presence of sulfur and bismuth in its structure hints at complex chemical behavior.
  • Potential Applications: Thioxobismuthane compounds are of interest in various fields, including medicinal chemistry and materials science. Researchers explore their potential for use in pharmaceuticals, particularly due to their unusual electronic properties.
  • Electron Donors: As a compound with sulfur, thioxobismuthane may serve as an **electron donor**, participating in redox reactions that are crucial in organic synthesis.
  • Biological Significance: Some organobismuth compounds have shown potential anti-microbial and anti-cancer properties, making thioxobismuthane an exciting target for drug development.
  • Research Frontiers: The study of such compounds opens up new avenues for exploration in coordination chemistry and catalysis, where their unique properties can be harnessed for innovative applications.

In conclusion, the study of sulfanide and its derivatives not only enriches our understanding of chemical diversity but also holds promising implications for future technological advancements. As we delve deeper into the chemistry of such compounds, we may uncover groundbreaking discoveries that could transform various industries.