Molybdenum (Mo)
Recognized as a new element in 1778, the first impure form of molybdenum was produced in 1782.
The metal is silvery white and very hard, although softer and more ductile than tungsten. Used as an alloying agent, it makes quenched and tempered steels both harder and tougher and improves their strength at high temperatures. Molybdenum oxidizes at elevated temperatures.
It is used in nickel-based alloys that are heat and corrosion-resistant. The metal has been used for electrically heated glass furnace and fore hearth electrodes, in nuclear energy applications, and in aircraft and missile parts.
Molybdenum is an essential trace element for nitrogen fixation and other metabolic processes.
Sigma Aldrich Fine Chemicals Biosciences Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum mesh, 50x50mm, nominal aperture 0.8mm, wire diameter 0.18mm, 26 wires/inch, open area 67%, plain weave mesh | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, 50x50mm, thickness 1.5mm, annealed, 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, 50x50mm, thickness 1.5mm, annealed, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum washer, size m5, length 25 pcs, outside diameter 9.64 - 10.00mm | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum washer, size m5, length 25 pcs, outside diameter 9.64 - 10.00mm | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, 50x50mm, thickness 1.5mm, annealed, 99.9% | 7439-98-7 | MFCD00003465 | 5EA
Molybdenum foil, 50x50mm, thickness 1.5mm, annealed, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 5EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, 6mm disks, thickness 0.1mm, annealed, 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, 6mm disks, thickness 0.1mm, annealed, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum wire reel, 200m, diameter 0.30mm, annealed, 99.95% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum wire reel, 200m, diameter 0.30mm, annealed, 99.95% | Purity: 99.95% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum tube, 200mm, outside diameter 6.0mm, inside diameter 5.6mm, wall thickness 0.20mm, 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum tube, 200mm, outside diameter 6.0mm, inside diameter 5.6mm, wall thickness 0.20mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, 4mm disks, thickness 0.5mm, annealed, 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, 4mm disks, thickness 0.5mm, annealed, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum tube, 1000mm, outside diameter 2.0mm, inside diameter 1.3mm, wall thickness 0.35mm, 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum tube, 1000mm, outside diameter 2.0mm, inside diameter 1.3mm, wall thickness 0.35mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, not light tested, 100x100mm, thickness 0.0125mm, 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum foil, not light tested, 100x100mm, thickness 0.0125mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, thickness 0.015 mm, size 50 x 50 mm, purity 99.9% | 7439-98-7 | MFCD00003465 | 10EA
Molybdenum foil, thickness 0.015 mm, size 50 x 50 mm, purity 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 10EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | 7439-98-7 | MFCD00003465 | 1EA
Molybdenum foil, light tested, 50x50mm, thickness 0.008mm, 99.9% | Purity: 99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Molybdenum tube, 100mm, outside diameter 0.5mm, inside diameter 0.38mm, wall thickness 0.06mm, 99.9% | 7439-98-7 | MFCD00003465 | 3EA
Molybdenum tube, 100mm, outside diameter 0.5mm, inside diameter 0.38mm, wall thickness 0.06mm, 99.9% | Purity: >=99.9% | Mol Wt: 95.94 | 7439-98-7 | MFCD00003465 | 3EA