Trioxomolybdenum

Basic Information

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CAS Number

1313-27-5

Molecular Formula

MoO3

Molecular Weight

143.94 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

795 °C

Boiling Point

1155 ºC

Water Solubility

0.5 g/L (20 ºC)

Flash Point

1155°C subl.

Solubility

0.49g/l

SMILES

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O=[Mo](=O)=O

InChI

InChI=1S/Mo.3O

InChIKey

JKQOBWVOAYFWKG-UHFFFAOYSA-N

LogP

-0.3589

Topological Polar Surface Area

51.21 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

61.8

Safety Information

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GHS Hazard Pictograms

H319

H335

H351

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

H351 Suspected of causing cancer
Carcinogenicity

Hazard Class

Class 6.1 Class 6.1

Sensitiveness

对湿度敏感

Synonyms & References

English

Molybdenum(VI) oxide
MOLYBDENUM(+6)OXIDE
MOLYBDENUM OXIDE
MOLYBDENUM TRIOXIDE
MOLYBDENUM(VI) OXIDE ON ALUMINA
MOLYBDIC ACID ANHYDRIDE
MOLYBDIC ANHYDRIDE
MOLYBDIC OXIDE
MOLYBDIC TRIOXIDE
Molylxlic trioxide
Mo 1202T
Molybdena
Molybdenum anhydride
Molybdenum oxide (MoO3)
Molybdenum oxide (MoO5)
Molybdenum peroxide
Molybdenum(VI) oxide,(trace metal basis)
trioxomolybdenum

MDL Number

MFCD00003469

Customs Code

2825700000

FAQ

What is Trioxomolybdenum (CAS: 1313-27-5)?

Trioxomolybdenum (CAS: 1313-27-5), also known as molybdenum trioxide, is a white, hygroscopic solid with the chemical formula MoO3. It is highly reactive, exhibits strong oxidizing properties, and is commonly used as a key precursor in chemical synthesis and industrial processes.

What are the main uses of Trioxomolybdenum (CAS: 1313-27-5)?

Trioxomolybdenum (CAS: 1313-27-5) is primarily used in pharmaceuticals as a catalyst for drug production, in the food industry as a nutrient additive (molybdenum source), and in industrial applications for manufacturing pigments and coatings. It also serves as a research material for developing molybdenum-based compounds and nanotechnology.

Is Trioxomolybdenum (CAS: 1313-27-5) safe?

Trioxomolybdenum (CAS: 1313-27-5) is toxic if inhaled or ingested and may cause skin and eye irritation. Handling requires protective gloves, goggles, and ventilation. Safety standards, such as those set by OSHA, emphasize proper containment and avoidance of direct contact to ensure safe use in laboratories and industries.

How should Trioxomolybdenum (CAS: 1313-27-5) be stored?

Trioxomolybdenum (CAS: 1313-27-5) should be stored in airtight, moisture-proof containers in a cool, dry place (below 25°C) away from light. It is sensitive to humidity and should be kept in a controlled environment to maintain stability and prevent degradation.