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Cadmium Acetate

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Identification
Molecular formula
Cd(C2H3O2)2
CAS number
543-90-8
IUPAC name
acetic acid;cadmium
State
State

At room temperature, cadmium acetate is in a solid state. It is usually found as a crystalline solid or powder, depending on its moisture content. The substance should be stored in a dry place to prevent hydration and clumping.

Melting point (Celsius)
255.00
Melting point (Kelvin)
528.15
Boiling point (Celsius)
379.00
Boiling point (Kelvin)
652.15
General information
Molecular weight
230.50g/mol
Molar mass
230.4960g/mol
Density
2.3400g/cm3
Appearence

Cadmium acetate typically appears as a white crystalline solid. The crystals are deliquescent, meaning they can absorb moisture from the air, leading to clumping and degradation over time if not stored properly. It may also form a powder or granular form. In cases where hydration occurs, it may also take on a slightly moist or wet appearance.

Comment on solubility

Solubility of Cadmium Acetate

Cadmium acetate, with the chemical formula Cd(C2H3O2)2, exhibits interesting solubility characteristics that are important for various applications.

Solubility in Water

This compound is known to be soluble in water, which can be attributed to the presence of the acetate ions derived from acetic acid. The solubility is influenced by several factors including:

  • Temperature: Increased temperatures typically enhance solubility.
  • Concentration: Higher concentrations of cadmium acetate can lead to saturation limits.

At room temperature, cadmium acetate can dissolve to a significant extent, making it convenient for laboratory use.

Solubility in Organic Solvents

In addition, cadmium acetate shows varying degrees of solubility in different organic solvents:

  • Soluble in ethanol and methanol
  • Very low solubility in ether

This versatility in solubility allows cadmium acetate to be utilized in various chemical reactions and as a precursor for other cadmium compounds.

Environmental Considerations

It's worth noting that while cadmium acetate is soluble and can readily enter aquatic environments, cadmium is a toxic heavy metal. Therefore, its solubility attributes must be handled with care to mitigate environmental impact.

In conclusion, the solubility of cadmium acetate highlights its practical applications while emphasizing the need for responsible management due to the toxic nature of cadmium.

Interesting facts

Interesting Facts about Cadmium Acetate

Cadmium acetate, with the formula Cd(C2H3O2)2, is a fascinating compound that has significant applications and implications in various scientific fields. Here are some intriguing aspects to consider:

  • Dual Role: Cadmium acetate acts not only as a source of cadmium but also provides acetate ligands, making it useful in coordination chemistry.
  • Industrial Usage: This compound is commonly utilized in the production of certain types of pigments and in the manufacture of stabilizers for plastics.
  • Synthesis Pathway: Cadmium acetate can be synthesized through the reaction of acetic acid with cadmium oxide, showcasing the importance of acetates in transition metal chemistry.
  • Toxicity Awareness: While cadmium is a useful metal, it is crucial to note that it is toxic. “Safety first!” should be a mantra when working with cadmium compounds, including cadmium acetate.
  • Educational Applications: In the classroom, cadmium acetate can serve as a practical example to teach about metal acetates and their role in various reactions.

In conclusion, cadmium acetate is not only significant in industrial applications but also serves as an excellent subject for study, allowing chemists to explore the unique properties of cadmium and its interactions with acetate ions. Its dual functionality and potential health risks make it a compound worth examining closely.

Synonyms
diacetoxycadmium
KBio2_002303
Spectrum_001811
Spectrum2_000478
Spectrum3_001692
Spectrum4_000746
Spectrum5_001905
BSPBio_003244
KBioGR_001072
KBioSS_002305
SPECTRUM330006
SPBio_000616
KBio2_004871
KBio2_007439
KBio3_002464
Cadmium acetate, anhydrous, 99%
CCG-39722
Cadmium(II) acetate, LR, >=98%
AKOS015902986
QTL1_000015
NCGC00095770-01
NCGC00095770-02
Cadmium acetate, anhydrous (99.999%-Cd)
Cadmium(II) acetate, anhydrous, 99.995%
Cadmium(II) acetate, SAFC Hitech(R), anhydrous, 99.995%