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Lead(II) Sulfate

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Identification
Molecular formula
PbSO4
CAS number
7446-14-2
IUPAC name
plumbous;dioxido-oxo-thioxo-lambda6-sulfane
State
State

At room temperature, lead(II) sulfate is a solid. It is noted for its poor solubility in water, which is a characteristic feature of its chemical stability under standard conditions.

Melting point (Celsius)
1 170.00
Melting point (Kelvin)
1 443.00
Boiling point (Celsius)
1 380.00
Boiling point (Kelvin)
1 653.00
General information
Molecular weight
303.26g/mol
Molar mass
303.2620g/mol
Density
6.2900g/cm3
Appearence

Lead(II) sulfate is a white crystalline solid that appears as an odorless powder. It is insoluble in water, which contributes to its stability in various environmental conditions. The compound can sometimes appear slightly yellowish due to impurities or slight decomposition.

Comment on solubility

Solubility of Plumbous Dioxido-Oxo-Thioxo-Lambda6-Sulfane

Plumbous dioxido-oxo-thioxo-lambda6-sulfane, a compound featuring lead, is notably challenging when it comes to solubility characteristics. Understanding the solubility of such a compound can be quite complex due to the interplay of various factors, including:

  • Ionic vs. Covalent Nature: This compound contains lead, which is known for forming ionic bonds, contributing to its generally low solubility in water.
  • Polarity: The presence of sulfur and oxygen can create polar sites; however, the overall molecular structure often results in low water solubility.
  • Temperature Influence: Like many sulfides and lead-containing compounds, temperature can affect solubility. An increase in temperature may lead to higher solubility, but caution is advised due to potential toxicity.

In aqueous environments, this compound is likely to exhibit:

  • Limited solubility in neutral pH conditions.
  • A tendency to precipitate under acidic or alkaline conditions due to formation of insoluble lead compounds.
  • A reduction in solubility when in the presence of competing ions such as sulfides or oxides.

As a general consensus among chemists, they might phrase it as: "The less soluble, the more selective." Thus, handling and studying this compound requires careful consideration of its low solubility and appropriate laboratory conditions to mitigate health risks related to lead exposure.

Interesting facts

Interesting Facts about Plumbous Dioxido-Oxo-Thioxo-Lambda6-Sulfane

Plumbous dioxido-oxo-thioxo-lambda6-sulfane is a fascinating compound that features prominently in the study of coordination chemistry and sulfide systems. Here are some intriguing aspects of this compound:

  • Unique Structure: This compound exhibits a complex multivalent character, showcasing the diversity of oxidation states that lead to its varied chemical behavior.
  • Applications: Compounds containing lead(II) often find utility in various industrial processes, including the production of **lead-acid batteries**, where stability and thermal resilience are paramount.
  • Chemical Behavior: Known for its ability to form *coordination complexes*, plumbous dioxido-oxo-thioxo-lambda6-sulfane can interact with various ligands, affecting color and reactivity, which makes it a subject of interest in *analytical chemistry*.
  • Environmental Considerations: As a lead compound, it is essential to understand its environmental impact, particularly concerning lead toxicity, which poses significant health risks. Researchers emphasize safe handling and disposal.
  • Research Frontiers: The study of this compound can open doors to innovative materials, as interdisciplinary research in lead compounds continues exploring alternatives to reduce toxic exposures and enhance functionality.

In summary, the unique structural and electronic features of plumbous dioxido-oxo-thioxo-lambda6-sulfane make it an intriguing subject for both theoretical and practical applications in chemistry. As we delve deeper into its complexities, we can uncover not only its potential uses but also the implications of its presence in our environment.

Synonyms
LEAD THIOSULFATE
13478-50-7
Thiosulfuric acid, lead salt
Lead hyposulfite
Lead thiosulphate
Thiosulphuric acid, lead salt
26265-65-6
HSDB 642
Thiosulfuric acid (H2S2O3), lead salt
EINECS 247-566-7
LEAD HYPOSULFITE [HSDB]
42K67499I7
Thiosulfuric acid (H2S2O3), lead(2+) salt (1:1)
Lead thiosulfic acid
RefChem:798776
DTXSID301345052
lambda2-lead(2+) ion sulfanidesulfonate
236-780-6
247-566-7
Lead(II) thiosulfate
dioxido-oxo-sulfanylidene-lambda6-sulfane;lead(2+)
Lead thiosulfate (PbS2O3)
Thiosulfuric acid lead(2+) salt
UNII-42K67499I7
EINECS 236-780-6
PbS2O3
SCHEMBL191982
DTXSID10897145
FKPGNMBJYBPNHL-UHFFFAOYSA-L
AKOS025294360
NS00075393
Q27258544