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ChemicalBook >> CAS DataBase List >> Molybdenum(IV) oxide

Molybdenum(IV) oxide

Molybdenum(IV) oxide price.
  • $24 - $2489.78
  • Product name: Molybdenum(IV) oxide
  • CAS: 18868-43-4
  • MF: MoO2
  • MW: 127.94
  • EINECS:242-637-9
  • MDL Number:MFCD00014223
  • Synonyms:Molybdenum(IV)oxide(metalsbasis);MOLYBDENUM(IV) OXIDE (MOO2);Molybdenum(IV)oxide,99%;Molybdaendioxid;Molybdenum(IV) oxide, 99% (metals basis);Molybdenum(IV)dioxide;diketomolybdenum;dioxomolybdenum
13 prices
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Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 10G
  • 25g
  • 50G
  • 100gm
  • 100g
  • 500gm
  • ManufacturerAlfa Aesar
  • Product number048117
  • Product descriptionMolybdenum(IV) oxide, 99% (metals basis)
  • Packaging25g
  • Price$52.2
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number048117
  • Product descriptionMolybdenum(IV) oxide, 99% (metals basis)
  • Packaging100g
  • Price$134
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005383
  • Product descriptionMOLYBDENUM DIOXIDE 95.00%
  • Packaging50G
  • Price$2489.78
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005383
  • Product descriptionMOLYBDENUM DIOXIDE 95.00%
  • Packaging10G
  • Price$1119.73
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number51451
  • Product descriptionMolybdenum(IV) oxide
  • Packaging100g
  • Price$128.07
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number2606
  • Product descriptionMolybdenum (IV) Oxide 99.95%
  • Packaging100gm
  • Price$30
  • Updated2021-12-16
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  • ManufacturerProChem
  • Product number2606
  • Product descriptionMolybdenum (IV) Oxide 99.95%
  • Packaging500gm
  • Price$75
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number234761
  • Product descriptionMolybdenum(IV) oxide 99%
  • Packaging10g
  • Price$36.6
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number711209
  • Product descriptionMolybdenum(IV) oxide 97%
  • Packaging10g
  • Price$37.6
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number711209
  • Product descriptionMolybdenum(IV) oxide 97%
  • Packaging50g
  • Price$85.4
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number234761
  • Product descriptionMolybdenum(IV) oxide 99%
  • Packaging50g
  • Price$101
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4246
  • Product descriptionMolybdenum(IV) oxide, 99%
  • Packaging10g
  • Price$24
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-4246
  • Product descriptionMolybdenum(IV) oxide, 99%
  • Packaging50g
  • Price$75
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 048117 Molybdenum(IV) oxide, 99% (metals basis) 25g $52.2 2024-03-01 Buy
Alfa Aesar 048117 Molybdenum(IV) oxide, 99% (metals basis) 100g $134 2024-03-01 Buy
American Custom Chemicals Corporation ING0005383 MOLYBDENUM DIOXIDE 95.00% 50G $2489.78 2021-12-16 Buy
American Custom Chemicals Corporation ING0005383 MOLYBDENUM DIOXIDE 95.00% 10G $1119.73 2021-12-16 Buy
GFS CHEMICALS 51451 Molybdenum(IV) oxide 100g $128.07 2021-12-16 Buy
ProChem 2606 Molybdenum (IV) Oxide 99.95% 100gm $30 2021-12-16 Buy
ProChem 2606 Molybdenum (IV) Oxide 99.95% 500gm $75 2021-12-16 Buy
Sigma-Aldrich 234761 Molybdenum(IV) oxide 99% 10g $36.6 2024-03-01 Buy
Sigma-Aldrich 711209 Molybdenum(IV) oxide 97% 10g $37.6 2023-06-20 Buy
Sigma-Aldrich 711209 Molybdenum(IV) oxide 97% 50g $85.4 2023-06-20 Buy
Sigma-Aldrich 234761 Molybdenum(IV) oxide 99% 50g $101 2024-03-01 Buy
Strem Chemicals 93-4246 Molybdenum(IV) oxide, 99% 10g $24 2024-03-01 Buy
Strem Chemicals 93-4246 Molybdenum(IV) oxide, 99% 50g $75 2024-03-01 Buy

Properties

Melting point :decomposes [JAN85]
Density :6.47 g/mL at 25 °C (lit.)
solubility :insoluble in H2O, acid solutions, alkaline solutions
form :Powder
Specific Gravity :6.47
color :Red-brown
Water Solubility :slightly soluble H2SO4; insoluble HCl, HF, and alkalies [HAW93]
Crystal Structure :MoO2 type
crystal system :Monoclinic
Space group :P21/c
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.553880.485620.5628590119.683900.1315

Exposure limits :ACGIH: TWA 10 mg/m3; TWA 3 mg/m3
NIOSH: IDLH 5000 mg/m3 InChIKey :QXYJCZRRLLQGCR-UHFFFAOYSA-N
CAS DataBase Reference :18868-43-4(CAS DataBase Reference)
EPA Substance Registry System :Molybdenum oxide (MoO2) (18868-43-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Molybdenum(IV) oxide is used to catalyze the dehydrogenation of alcohols. It is also used as an intermediates and processing aids. It finds application in the manufacture of molybdenum nano-wires.

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