Skip to main content

Molybdenum trioxide

ADVERTISEMENT
Identification
Molecular formula
MoO3
CAS number
1313-27-5
IUPAC name
trioxomolybdenum
State
State

At room temperature, molybdenum trioxide is in a solid state.

Melting point (Celsius)
795.00
Melting point (Kelvin)
1 068.00
Boiling point (Celsius)
1 155.00
Boiling point (Kelvin)
1 428.00
General information
Molecular weight
143.94g/mol
Molar mass
143.9380g/mol
Density
4.7000g/cm3
Appearence

Molybdenum trioxide appears as a white or faintly yellow crystalline solid.

Comment on solubility

Solubility of Trioxomolybdenum

Trioxomolybdenum, represented by its chemical formula MoO3, exhibits several interesting characteristics regarding its solubility:

  • Trioxomolybdenum is known to be moderately soluble in water.
  • In aqueous solutions, its solubility can be influenced by pH levels, with higher solubility often observed in alkaline conditions.
  • While it does dissolve in water, the exact solubility value can vary based on factors such as temperature and the presence of other ions in solution.
  • It typically does not readily form a stable complex with water but may interact in the presence of ligands, enhancing its solubility.

It is also noteworthy that:

  • Trioxomolybdenum can form molybdates, which are more soluble compared to the parent compound.
  • When in contact with acids, MoO3 displays an increase in solubility, producing molybdic acid.

In summary, while trioxomolybdenum is not the most soluble compound in its native state, it showcases variable solubility depending on the chemical environment, proving that the study of its solubility can reveal much about its behavior in different systems.

Interesting facts

Interesting Facts About Trioxomolybdenum

Trioxomolybdenum, also known as molybdenum trioxide, is a fascinating compound that piques the interest of chemists and materials scientists alike due to its unique properties and applications. Here are some compelling facts about this remarkable compound:

  • Versatile Catalyst: Trioxomolybdenum serves as an effective catalyst in various chemical reactions, particularly in the oxidation of organic compounds. This makes it invaluable in the field of organic chemistry.
  • Role in Biological Systems: Molybdenum, the element at the core of this compound, is an essential trace element in biological systems. It plays a critical role in the functioning of certain enzymes, contributing to processes such as nitrogen fixation and sulfur metabolism.
  • Material Science Applications: The compound is utilized in the fabrication of high-performance materials. Its ability to withstand high temperatures and resist oxidation makes it suitable for applications in aerospace and automotive industries.
  • Photocatalytic Properties: Trioxomolybdenum has been studied for its potential in photocatalysis, a process that utilizes sunlight to drive chemical reactions. This property positions it as a candidate for renewable energy solutions.
  • Health Implications: While molybdenum is essential in trace amounts, excessive exposure to trioxomolybdenum may pose health risks. Understanding its toxicity levels is crucial for safe handling in industrial settings.

In summary, trioxomolybdenum is not merely a chemical formula; it embodies several critical aspects of chemistry that are vital for both innovation and biological function. As research progresses, there is great potential for discovering even more applications and implications for this compound in various scientific fields.

Synonyms
MOLYBDENUM TRIOXIDE
1313-27-5
Molybdenum(VI) oxide
Molybdenum oxide (MoO3)
Molybdic anhydride
Molybdic trioxide
Molybdena
Molybdic oxide
Molybdic acid anhydride
Molybdenum peroxide
Molybdenumperoxide
Natural molybdite
Molybdenum oxide (MoO5)
Mo-1202T
CCRIS 1163
HSDB 1661
EINECS 215-204-7
UNII-22FQ3F03YS
NSC 215191
22FQ3F03YS
DTXSID7020899
Mo 1202T
molybdenum(6+) oxide
NSC-215191
[MoO3]
DTXCID30899
11098-99-0
MOLYBDENUM TRIOXIDE [MI]
CHEBI:30627
EC 215-204-7
MOLYBDENUM TRIOXIDE [HSDB]
MOLYBDENUM TRIOXIDE [IARC]
EINECS 234-321-4
MOLYBDENUM TRIOXIDE [WHO-DD]
(MoO3)
MOLYBDENUM TRIOXIDE (IARC)
molybdenum oxides
BOUEN SKN 301
Mo1202T
MOLYBDENUM(VI) TRIOXIDE
CHEBI:37775
MOLYBDENUM TRIOXIDE PENTAMER
MOLYBDENUM TRIOXIDE TETRAMER
MOLYBDENUM OXIDE (MO4O12)
MOLYBDENUM OXIDE (MO5O15)
MOLYBDENUM OXIDE (MOO3), TETRAMER
215-204-7
234-321-4
235-026-3
molybdenum oxide
trioxomolybdenum
MoO3
MFCD00003469
Molybdenum anhydride
Nitinol Foil
molybdenum(VI)oxide
Few Layers MoS2 Powder
Molybdenum Oxide nanowire
WLN: MO O3
Nano Molybdenum Oxide Powder
Molybdenum Trioxide Nanopowder
Gadolinium (Gd) Sputtering Targets
Tox21_202785
NSC215191
AKOS015904164
FM16012
Molybdenum Oxide Powder, 99.5% Nano
Molybdenum oxide nanopowder (<100 nm)
Molybdenum(VI) oxide, p.a., 99.0%
NCGC00260331-01
CAS-1313-27-5
NS00081390
Molybdenum(VI) oxide, puriss. p.a., 99.5%
Molybdenum(VI) oxide, Vetec(TM) reagent grade
Single Layer Monlybdenum Disulfide Nano Powder
Molybdenum(VI) oxide, ACS reagent, >=99.5%
Molybdenum(VI) oxide, 99.97% trace metals basis
Molybdenum(VI) oxide, ReagentPlus(R), >=99.5%
Q416416
Molybdenum(VI) oxide, p.a., ACS reagent, 99.5%
Few Layers Mlybdenum Disulfide Dispersion(C: 0.1mg/ml, solvent: ethanol)
Few Layers Mlybdenum Disulfide Dispersion(C: 0.1mg/ml, solvent: water)
Few Layers Mlybdenum Disulfide Dispersion(C: 1mg/ml, solvent: ethanol)
Few Layers Mlybdenum Disulfide Dispersion(C: 1mg/ml, solvent: water)
Molybdenum(VI) oxide, nanopowder, 100 nm (TEM), 99.5% trace metals basis