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Calcium molybdate

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Identification
Molecular formula
CaMoO4
CAS number
7789-82-4
IUPAC name
calcium;dioxido(dioxo)molybdenum
State
State

At room temperature, calcium molybdate is a solid. It is often used in its solid form for industrial and chemical processes.

Melting point (Celsius)
965.00
Melting point (Kelvin)
1 238.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
200.02g/mol
Molar mass
200.0230g/mol
Density
4.3000g/cm3
Appearence

Calcium molybdate appears as a white solid powder. It is often crystalline in nature and has a high melting point, making it stable and suitable for various applications in materials science and chemistry.

Comment on solubility

Solubility of Calcium Dioxido(dioxo)molybdenum

Calcium dioxido(dioxo)molybdenum, often represented with the chemical formula CaMoO4, exhibits some interesting solubility characteristics that are important for its applications in various fields.

Generally, this compound is considered to be:

  • Insoluble in water: Calcium dioxido(dioxo)molybdenum does not dissolve significantly in water, ensuring that it remains in a solid form under standard conditions.
  • Soluble in strong acids: The solubility can increase dramatically when exposed to strong acids, such as hydrochloric acid, which assists in breaking down the compound into its ionic constituents.
  • Partially soluble in alkali solutions: Some alkali metal hydroxides may facilitate a limited dissolution due to the formation of soluble molybdate complexes.

Overall, the solubility of calcium dioxido(dioxo)molybdenum is influenced by several factors, making it crucial to consider environmental conditions when predicting its behavior in various chemical settings. As a solid, it maintains stability and retains its structural integrity, which is often advantageous in its uses.

Interesting facts

Interesting Facts about Calcium Dioxido(dioxo)molybdenum

Calcium dioxido(dioxo)molybdenum, often referred to as a fascinating member of transition metal compounds, showcases a unique interplay between calcium and molybdenum. Here are some engaging facts:

  • Molybdenum's Versatility: Molybdenum, the central component of this compound, is known for its exceptional ability to form stable compounds with various oxidation states, ranging from -2 to +6. This versatility enhances the reactivity and application of its compounds.
  • Calcium's Role: Calcium acts as a vital component, not just in this compound but in many biological systems, highlighting the *importance of metal ions in life processes.*
  • Oxidation States: The presence of dioxo groups (Mo=O) in the structure indicates that molybdenum in this compound is in a high oxidation state, which is often correlated to its catalytic activity in various chemical reactions.
  • Applications: Compounds containing molybdenum are commonly used in industrial catalysts, particularly in the production of chemicals such as ammonia and hydrocarbons. They are also pivotal in the steel industry, enhancing strength and resistance to corrosion.
  • Environmental Impact: The study of calcium molybdate and similar compounds has gained attention in the field of environmental chemistry, as they can play a role in removing pollutants or as sensor materials in detecting hazardous substances.

In summary, understanding calcium dioxido(dioxo)molybdenum not only opens doors to appreciating its intricate *chemical behavior* but also provides insights into its *broader implications* in various fields, from industrial processes to environmental applications.

Synonyms
CALCIUM MOLYBDATE
7789-82-4
Calcium molybdate(VI)
Calcium molybdenum oxide
Molybdate, calcium
Molybdate (MoO42-), calcium (1:1), (T-4)-
Calcium molybdenum oxide (CaMoO4)
EINECS 232-192-9
UNII-Q03C83V2AN
Q03C83V2AN
Molybdic acid (H2MoO4), calcium salt (1:1)
MC-400WR
EC 232-192-9
MOLYBDIC ACID, CALCIUM SALT
CALCIUM MOLYBDATE(VI) [MI]
Molybdate (MoO42-), calcium (1:1), (beta-4)-
DTXCID801437068
Molybdic acid, calcium salt (1:1)
232-192-9
dtxsid001014486
CALCIUMMOLYBDATE
MFCD00015976
calcium;dioxido(dioxo)molybdenum
AKOS015916062
Q4300386