Molybdenum | CAS No. 7439-98-7

Molybdenum

Basic Information

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CAS Number

7439-98-7

Molecular Formula

Molecular Weight

95.94 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

2617 °C

Boiling Point

4612 °C

Density

10.3 g/mL at 25 °C

Water Solubility

Insoluble inwater. Soluble innitric acid andsulfuric acid. Slightly soluble inhydrochloric acid.

Flash Point

-23 °C

Solubility

H2O: soluble

Refractive Index

2.81 (740 nm)

SMILES

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[Mo]

InChI

InChI=1S/Mo

InChIKey

ZOKXTWBITQBERF-UHFFFAOYSA-N

LogP

-0.0025

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H228

Hazard Statement

H228 Flammable solid
Flammable solids

Hazard Class

Class 4.1 Class 4.1

Stability

Stable. Powder is flammable.

Sensitiveness

Air Sensitive

Synonyms & References

English

Molybdenum atomic absorption standard solution
MolybdenumpowderNmesh
MolybdenumwireNmmdia
Molybdenum foil
MolybdenumpelletsNxmm
MolybdenumsheetNmmthickcagxmm
MolybdenumrodNmmdiacagcm
MolybdenumpowderNmicron
Molybdenum powder
Molybdenum (O, N, C)
Molybdenum solution 1000 ppm
Molybdenum solution 10 000 ppm
Molybdenum standard
Molybdenum wire
Molybdenum gauze
Molybdenum rod
Molybdenum slug
Molybdenum plate
Molybdenum pellet
Molybdenum
Molybdenum ICP Standard
Molybdenum ICP Std.
Molybdiummetal
3-Methylcyclopentane-1,2-dione
MO000110
MO000201
MO000205
MO004500
MO005825
MO006100
MO007903

MDL Number

MFCD00003465

FAQ

What is Molybdenum (CAS: 7439-98-7)?

Molybdenum is a chemical element with the symbol Mo and atomic number 42. It is a silvery-gray metal known for its high melting point, excellent thermal stability, and corrosion resistance. Molybdenum is widely used in alloys and industrial applications due to its strength and durability. Its CAS number is 7439-98-7.

What are the main uses of Molybdenum (CAS: 7439-98-7)?

Molybdenum is used in a variety of applications including steel and copper alloys, high-temperature superalloys, and as a catalyst in chemical reactions. It plays a role in biological processes as a trace element and is also used in lubricants, electronics, and aerospace materials. Molybdenum's CAS number is 7439-98-7.

Is Molybdenum (CAS: 7439-98-7) safe?

Molybdenum is generally considered safe when handled properly. However, exposure to molybdenum dust or fumes can cause respiratory issues, and direct contact may lead to skin irritation. Safety standards recommend using protective equipment and following proper handling procedures. Its CAS number is 7439-98-7.

How should Molybdenum (CAS: 7439-98-7) be stored?

Molybdenum should be stored in a cool, dry, and well-ventilated area, away from moisture and direct light. It is typically kept in sealed containers to prevent contamination and maintain its physical properties. Its CAS number is 7439-98-7.