CAS 7439-98-7: Molybdenum
Description:Molybdenum is a transition metal with the symbol Mo and atomic number 42. It is characterized by its high melting point, which is one of the highest among all elements, and its ability to withstand extreme temperatures without losing structural integrity. Molybdenum is known for its excellent strength and hardness, making it valuable in various industrial applications, particularly in steel production, where it enhances strength, toughness, and resistance to corrosion. The metal exhibits a silvery-gray appearance and is relatively inert, resisting oxidation at room temperature. Molybdenum is also a key component in several alloys and is used in electrical contacts and filaments due to its good conductivity. In biological systems, it plays a crucial role as a trace element in certain enzymes, although it is not required in large quantities. Its CAS number, 7439-98-7, is used for identification in chemical databases and regulatory frameworks. Overall, molybdenum's unique properties make it essential in various technological and industrial processes.
Formula:Mo
InChI:InChI=1S/Mo
InChI key:InChIKey=ZOKXTWBITQBERF-UHFFFAOYSA-N
SMILES:[Mo]
- Synonyms:
- Amperit 105.054
- Amperit 106.2
- MChVL
- Metco 63
- Molibdeno
- Molybdaen
- Molybdene
- Molybdenum
- Molybdenum (O, N, C)
- Molybdenum element
- See more synonyms
- Molybdenum foil
- Molybdenum pellets (99.7%)
- Molybdenum powder
- Molybdenum rod (99.95%)
- Molybdenum sheet (99.95%)
- Molybdenum solution 10 000 ppm
- Molybdenum solution 1000 ppm
- Molybdenum wire (99.9%)
- Molybdenum wire (99.97%)
- MolybdenumpelletsNxmm
- MolybdenumpowderNmesh
- MolybdenumpowderNmicron
- MolybdenumrodNmmdiacagcm
- MolybdenumsheetNmmthickcagxmm
- MolybdenumwireNmmdia
- Nsc 600660
- Nsc 600661
- Nsc 600665
- Nsc 603570
- Nsc 603571
- Nsc 603572
- Sgc 15
- Tmo 10
- Tmo 30
- Tmo 50
- Tmoio
- TsM1
Molybdenum wire, 1.58mm (0.0625in) dia, annealed, 99.9+% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.9+%
Color and Shape:
Gray, Wire, 1.58mm (0.0625in) diameter, annealed.
Molecular weight:
95.95
Ref: 02-045055
| 5m | To inquire | ||
| 10m | 419.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum foil, 0.025mm (0.001in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Molecular weight:
95.95
Ref: 02-010042
| 150x150mm | 106.00 € | ||
| 300x300mm | 256.00 € | ||
| 300x1200mm | 831.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum powder, -100 mesh, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Molecular weight:
95.95
Ref: 02-010031
| 1kg | To inquire | ||
| 50g | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum foil, 0.127mm (0.005in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Foil, 0.127mm (0.005in) thick, 99.95% (metals basis), Silvery white
Molecular weight:
95.95
Ref: 02-041764
| 100x150mm | To inquire | ||
| 150x300mm | 278.00 € | ||
| 300x600mm | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum wire, 2.0mm (0.08in) dia, annealed, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Molecular weight:
95.95
Ref: 02-010040
| 1m | To inquire | ||
| 5m | To inquire | ||
| 25m | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum wire, 0.375mm (0.015in) dia, annealed, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Gray, Wire, 0.375mm (0.015in) diameter, annealed.
Molecular weight:
95.95
Ref: 02-043996
| 60m | 281.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Sputtering target,76.2mm (3.0in) diameter x 3.18mm (0.125in) thick., Gray
Molecular weight:
95.95
Ref: 02-040868
| 1ea | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum gauze, 165 mesh woven from 0.0509mm (0.002in) dia wire, twilled weave
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Ref: 02-042404
| 75x75mm | 246.00 € | ||
| 150x150mm | 776.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum wire, 1.14mm (0.045in) dia, annealed, 99.9% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.9%
Color and Shape:
Wire, 1.14mm (0.045in) diameter, annealed., Gray
Molecular weight:
95.95
Ref: 02-045054
| 5m | 178.00 € | ||
| 10m | To inquire | ||
| 25m | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum foil, 0.1mm (0.004in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Grey, Foil, 0.1mm (0.004in) thick.
Molecular weight:
95.95
Ref: 02-010043
| 100x150mm | 91.00 € | ||
| 150x300mm | 185.00 € | ||
| 300x600mm | 500.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum foil, 1.0mm (0.04in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Foil, 1.0 mm (0.04 in.) thick
Molecular weight:
95.95
Ref: 02-010046
| 50x50mm | 75.00 € | ||
| 100x100mm | 153.00 € | ||
| 200x200mm | 437.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum foil, 0.25mm (0.01in) thick, annealed, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Foil, 0.25mm (0.01in) thick, annealed
Molecular weight:
95.95
Ref: 02-010044
| 100x100mm | 76.00 € | ||
| 150x300mm | 239.00 € | ||
| 300x600mm | 681.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Slug, 6.35mm (0.25in) diameter., Gray
Molecular weight:
95.95
Ref: 02-042359
| 25g | 71.00 € | ||
| 100g | 217.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.95% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.95%
Color and Shape:
Sputtering target, 50.8mm (2.0in) diameter x 6.35mm (0.250in) thick., Gray
Molecular weight:
95.95
Ref: 02-040867
| 1ea | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum rod, 5mm (0.2in) dia, Puratronic™, 99.97% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.97%
Color and Shape:
Gray, Rod, 5mm (0.2in) diameter.
Molecular weight:
95.95
Ref: 02-011475
| 10x150mm | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum gauze, 50 mesh woven from 0.0509mm (0.002 in.) dia. wire
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Ref: 02-040911
| 75x75mm | 141.00 € | ||
| 150x150mm | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum gauze, 40 mesh woven from 0.13mm (0.005 in.) dia. wire
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Color and Shape:
Gauze, 40 mesh woven from 0.13 mm (0.005 in) dia. wire
Molecular weight:
95.95
Ref: 02-046606
| 75x75mm | 69.00 € | ||
| 150x150mm | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum powder, spherical, -170 mesh, 99.5% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.5%
Color and Shape:
Spherical powder
Molecular weight:
95.95
Ref: 02-041919
| 1kg | To inquire | ||
| 50g | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum gauze, 10 mesh woven from 0.38mm (0.015mm) dia wire
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Color and Shape:
Gauze, 0.38 mm (0.015 in.) dia. wire
Molecular weight:
95.95
Ref: 02-046494
| 75x75mm | To inquire | ||
| 150x150mm | To inquire | ||
| 300x300mm | To inquire |
Estimated delivery in United States, on Monday 21 Apr 2025
Molybdenum wire, 1.0mm (0.04in) dia, annealed, 99.94% (metals basis)
CAS:7439-98-7
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
Mo
Purity:
99.94%
Molecular weight:
95.95
Ref: 02-010039
| 5m | 197.00 € | ||
| 25m | 404.00 € | ||
| 100m | 1,176.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
