Molybdenum(VI) oxide, 99.5+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
13266319	Thermo Scientific Acros 447401000	100 g	Plastic bottle
13276319	Thermo Scientific Acros 447405000	500 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 1313-27-5
• Molecular Weight (g/mol): 143.95
• InChI Key: JKQOBWVOAYFWKG-UHFFFAOYSA-N
• PubChem CID: 14802
• IUPAC Name: trioxomolybdenum

• Molecular Formula: MoO3
• MDL Number: MFCD00003469
• Synonym: molybdenum trioxide, molybdenum vi oxide, molybdic anhydride, molybdic trioxide, molybdena, molybdic oxide, molybdenum oxide, molybdic acid anhydride, molybdenum peroxide
• ChEBI: CHEBI:30627
• SMILES: O=[Mo](=O)=O

Specifications

• Boiling Point: 1155.0°C
• CAS: 1313-27-5
• Linear Formula: MoO₃
• Synonym: molybdenum trioxide, molybdenum vi oxide, molybdic anhydride, molybdic trioxide, molybdena, molybdic oxide, molybdenum oxide, molybdic acid anhydride, molybdenum peroxide
• InChI Key: JKQOBWVOAYFWKG-UHFFFAOYSA-N
• IUPAC Name: trioxomolybdenum
• PubChem CID: 14802
• Formula Weight: 143.94
• Grade: ACS Reagent

• Melting Point: 795.0°C
• Molecular Formula: MoO3
• MDL Number: MFCD00003469
• Solubility Information: Solubility in water: 0.5g/L (20°C). Other solubilities: soluble in conc. mineral acids, sol. of alkali, hydroxides and ammonia, soluble in potassium bitartrate
• SMILES: O=[Mo](=O)=O
• Molecular Weight (g/mol): 143.95
• ChEBI: CHEBI:30627
• Percent Purity: ≥99.5%
• Chemical Name or Material: Molybdenum(VI) oxide

Safety and Handling

Product Identifier

• Molybdenum(VI) oxide

Signal Word

• Warning

Hazard Category

• Carcinogenicity Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H351-Suspected of causing cancer.
• H335-May cause respiratory irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only