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Zinc Chromate Dihydrate

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Identification
Molecular formula
ZnCrO4·2H2O
CAS number
49663-84-5
IUPAC name
zinc;dioxido(dioxo)chromium;zinc;dihydrate
State
State

Solid: At room temperature, zinc chromate dihydrate is typically found in a solid state. The crystalline nature adds to its use in various industrial applications.

Melting point (Celsius)
316.00
Melting point (Kelvin)
589.00
Boiling point (Celsius)
1 570.00
Boiling point (Kelvin)
1 843.00
General information
Molecular weight
281.42g/mol
Molar mass
281.4150g/mol
Density
3.4301g/cm3
Appearence

Zinc chromate dihydrate usually appears as a yellow crystalline solid. It can sometimes appear more orange, depending on the specific composition and conditions. This compound is often used in pigments and coatings for its corrosion-resistant properties.

Comment on solubility

Solubility of Zinc Dioxido(dioxo)chromium Dihydrate

The solubility of zinc dioxido(dioxo)chromium dihydrate, with the chemical formula ZnCrO4•2H2O, is an intriguing subject for exploration.

  • General Behavior: This compound tends to display limited solubility in water, which is characteristic of many chromium compounds.
  • Factors Influencing Solubility: The solubility can be affected by factors such as:
    1. pH levels of the solution
    2. Presence of complexing agents
    3. Temperature of the solvent
  • Hydration Influence: Since it is a dihydrate, the presence of water molecules can slightly impact its solubility compared to its anhydrous form.
  • Environmental Considerations: Due to its chromium content, careful consideration should be given to its solubility in relation to environmental impacts and regulations.

In summary, while the solubility of ZnCrO4•2H2O is generally low, it is essential to understand the context of its solubility to better evaluate its applications and potential environmental implications. As with many compounds, the nuances in behavior under different conditions can offer deeper insights.

Interesting facts

Interesting Facts about Zinc Dioxide (Dioxo) Chromium Zinc Dihydrate

Zinc Dioxide (Dioxo) Chromium Zinc Dihydrate is a fascinating compound that showcases the intriguing chemistry associated with transition metals and their versatile oxides. Here are some key points to consider:

  • Role in Catalysis: This compound plays a significant role in various catalytic processes, particularly those involving oxidation reactions. It can act as a catalyst, enhancing the efficiency of chemical reactions.
  • Biocompatibility: Zinc is known for its biocompatibility and is often used in biomedical applications, such as coatings for implants. This property is crucial when exploring the potential of this compound in medical fields.
  • Environmental Impact: Compounds containing zinc and chromium are studied for their environmental impacts, particularly in industrial processes. Understanding their behavior when released into the environment is essential for developing better practices.
  • Applications in Pigments: Chromium compounds have been widely used in pigments, and the unique color properties imparted through this compound can be ideal for various artistic and industrial applications.
  • Complex Interactions: The presence of both zinc and chromium allows for complex electrochemical interactions, which can be explored for applications in batteries and other energy-related technologies.

Researchers are continually investigating the properties and potential uses of Zinc Dioxide (Dioxo) Chromium Zinc Dihydrate. As we learn more about its behavior in different contexts, the possibilities for innovation grow exponentially. As one chemist once said, "The heart of chemistry is curiosity, and the more we explore, the more surprises we uncover!"

Synonyms
HSDB 6189
Chromic acid, zinc salt (1:2)
Chromic acid (H6CrO6), zinc salt (1:2)
UNII-379M93306Q
Zinc chromate(VI) (Zn2(CrO4)O)
Chromium(6+) zinc oxide hydrate (1:2:6:1)
Chromic acid, zinc hydroxide hydrate (1:2:2:1)
379M93306Q
Zinc chromate(VI) (Zn2(CrO4)O) (6CI)
Zinc chromic acid hydroxide
(Zn2(CrO4)O)
zinc(2+) ion chromium tetrahydrate dihydroxide
Zinc chromate oxide (Zn2(CrO4)O), monohydrate (9CI)
15930-94-6
Zinc chromate hydroxide
ZINC CHROMATE HYDROXIDE (ZN2CRO4(OH)2)
ZINC CHROMATE HYDROXIDE [HSDB]
Zinc Chromate Oxide (Zn2(CrO4)O), Monohydrate