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Magnesium sulfate heptahydrate

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Identification
Molecular formula
MgSO4·7H2O
CAS number
10034-99-8
IUPAC name
magnesium;dioxido-oxo-thioxo-lambda6-sulfane;hexahydrate
State
State

At room temperature, magnesium sulfate heptahydrate is typically a solid with a crystalline form. It is commonly referred to as Epsom salt in its hydrated form.

Melting point (Celsius)
150.00
Melting point (Kelvin)
423.00
Boiling point (Celsius)
150.00
Boiling point (Kelvin)
423.00
General information
Molecular weight
246.48g/mol
Molar mass
246.4750g/mol
Density
1.6800g/cm3
Appearence

Magnesium sulfate heptahydrate appears as a white crystalline solid. It is often encountered as a colorless or white powder and is odorless. The crystals are easily soluble in water, leading to a solution that has a slightly bitter taste.

Comment on solubility

Solubility of Magnesium Dioxido-Oxo-Thioxo-Lambda6-Sulfane Hexahydrate

When considering the solubility of magnesium dioxido-oxo-thioxo-lambda6-sulfane hexahydrate, several factors come into play. This compound, being a complex magnesium salt, demonstrates varying solubility characteristics depending on the solvent used. Here are some key points to note:

  • In Water: The presence of hexahydrate indicates that this compound can dissolve in water to some extent, aided by the interaction of water molecules with the hydrated ions.
  • pH Influence: The solubility might be affected by the pH of the solution. Generally, metal sulfide complexes show different solubility profiles in acidic versus basic conditions.
  • Temperature Dependency: As with many solid compounds, increasing temperature can enhance the solubility, making it an important consideration in laboratory settings.
  • Comparison with Similar Compounds: When compared to other magnesium salts like magnesium sulfate, this compound may exhibit different solubility behavior due to its unique thioxo structure.

In conclusion, while magnesium dioxido-oxo-thioxo-lambda6-sulfane hexahydrate is moderately soluble in water, its exact solubility can fluctuate based on the surrounding conditions. Understanding these variables is crucial for applications in various chemical processes.

Interesting facts

Interesting Facts about Magnesium Dioxido-oxo-thioxo-lambda6-sulfane Hexahydrate

Magnesium dioxido-oxo-thioxo-lambda6-sulfane hexahydrate is a fascinating compound that showcases the intricate chemistry of magnesium and sulfur. Here are some intriguing insights:

  • Chemical Nature: This compound is a hydrate, meaning it includes water molecules in its crystalline structure. The presence of water not only adds to its stability but also affects its reactivity and behavior in different environments.
  • Oxidation States: The compound features multiple oxidation states of sulfur, which contributes to its unique properties. The designation of lambda6 refers specifically to one of the oxidation states where sulfur exhibits a specific coordination environment.
  • Applications: Magnesium compounds are widely used in various industries. From being key players in the production of refractory materials to serving as electrolyte materials in batteries, the applications of compounds like this one are extensive.
  • Nutritional Importance: Magnesium itself is vital for biological systems, playing an essential role in many enzymatic reactions. Its compounds often contribute to nutritional supplements and can affect plant growth and health.
  • Hydration Properties: As a hexahydrate, this compound highlights the significance of hydration in coordination chemistry, influencing the physical and chemical properties of substances.
  • Research Potential: The unique structure offers many avenues for research, particularly in the fields of inorganic chemistry and materials science, where scientists are investigating the interactions and mechanisms of compound formation and stability.

In summary, magnesium dioxido-oxo-thioxo-lambda6-sulfane hexahydrate not only represents a mélange of fascinating sulfur chemistry but also has practical implications in both industrial applications and biological systems. As scientists continue to explore its properties and potential uses, it remains a compelling subject in the world of chemical compounds.

Synonyms
MAGNESIUM THIOSULFATE HEXAHYDRATE
13446-30-5
UNII-59481J5EHA
59481J5EHA
DTXSID30158725
MAGNESIUM THIOSULFATE, HEXAHYDRATE
MAGNESIUM THIOSULFATE HEXAHYDRATE [MI]
THIOSULFURIC ACID, MAGNESIUM SALT (1:1), HEXAHYDRATE
DTXCID0081216
Magnesium sulfurothioate hexahydrate
magnesium;dioxido-oxo-sulfanylidene-lambda6-sulfane;hexahydrate
Magnesium hyposulfite
SCHEMBL840523
SCHEMBL840524
MFCD00169874
AKOS025243256
Q27261647
33614-46-9