Crystal size for this product has not been tested. Molybdenum(VI) oxide is suitable for thermal evaporation.
M0753
Molybdenum(VI) oxide
ReagentPlus®, ≥99.5%
Synonym(s):
Molybdenum trioxide
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About This Item
Linear Formula:
MoO3
CAS Number:
Molecular Weight:
143.94
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.55
Assay:
≥99.5%
Form:
crystals
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Quality Level
product line
ReagentPlus®
Assay
≥99.5%
form
crystals
reaction suitability
reagent type: catalyst
core: molybdenum
mp
795 °C (lit.)
cation traces
NH4+: ≤0.02%
SMILES string
O=[Mo](=O)=O
InChI
1S/Mo.3O
InChI key
JKQOBWVOAYFWKG-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 775703 | 267856 | 69850 |
|---|---|---|---|
| form crystals | form nanopowder | form powder | form powder |
| assay ≥99.5% | assay 99.5% trace metals basis | assay ≥99.5% | assay 99.5% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| mp 795 °C (lit.) | mp 795 °C (lit.) | mp 795 °C (lit.) | mp 795 °C (lit.) |
| cation traces NH4+: ≤0.02% | cation traces - | cation traces NH4+: ≤0.002%, heavy metals (as Pb): ≤0.005% | cation traces Ca: ≤20 mg/kg, Cd: ≤10 mg/kg, Co: ≤20 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤20 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤10 mg/kg, NH4+: ≤50 mg/kg, Na: ≤50 mg/kg, Ni: ≤20 mg/kg, Pb: ≤20 mg/kg, Zn: ≤20 mg/kg |
| product line ReagentPlus® | product line - | product line - | product line - |
Application
Precursor to LAMOX fast ion conductors and superconductors.
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13 and Mo19 clusters. The new cluster product is a small band gap semiconductor.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Kourosh Kalantar-zadeh et al.
Nanoscale, 2(3), 429-433 (2010-07-21)
The formation of MoO(3) sheets of nanoscale thickness is described. They are made from several fundamental sheets of orthorhombic alpha-MoO(3), which can be processed in large quantities via a low cost synthesis route that combines thermal evaporation and mechanical exfoliation.
MoO3 films spin-coated from a nanoparticle suspension for efficient hole-injection in organic electronics.
Jens Meyer et al.
Advanced materials (Deerfield Beach, Fla.), 23(1), 70-73 (2010-10-27)
Efficient, large area ITO-and-PEDOT-free organic solar cell sub-modules.
Hui Jin et al.
Advanced materials (Deerfield Beach, Fla.), 24(19), 2572-2577 (2012-04-11)
Lili Cai et al.
Nano letters, 11(2), 872-877 (2011-01-26)
We report an atmospheric, catalyst-free, rapid flame synthesis technique for growing single, branched, and flower-like α-MoO(3) nanobelt arrays on diverse substrates. The growth rate, morphology, and surface coverage density of the α-MoO(3) nanobelts were controlled by varying the flame equivalence
Efficient single-layer polymer light-emitting diodes.
Dinesh Kabra et al.
Advanced materials (Deerfield Beach, Fla.), 22(29), 3194-3198 (2010-06-22)
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What size crystal is it? Is it suitable for thermal evaporation?
1 answer-
Helpful?
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Can I know the crystals size of MoO3?
1 answer-
The particle size of this product is not determined. Note that product 775703 has a particle size specification reported of 100 nm. Please see the link below to review this item:
https://www.sigmaaldrich.com/product/aldrich/775703Helpful?
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열증착용 MoO3를 구매하고 싶은데 이 제품을 구매해도 될까요? 그리고 Crystal 사이즈를 알고 싶습니다.
1 answer-
This product has not been tested specifically for thermal evaporation, but several studies indicate suitability for use in this application. The particle size is not a measured test specification. Please see the articles below:
https://www.sigmaaldrich.com/tech-docs/paper/271410
https://www.sigmaaldrich.com/tech-docs/paper/259968Helpful?
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