CAS 7440-74-6: Indium
Description:Indium is a post-transition metal with the chemical symbol "In" and the CAS number 7440-74-6. It is characterized by its silvery-white appearance and is relatively soft, malleable, and ductile, allowing it to be easily shaped and formed. Indium has a low melting point compared to many metals, which makes it useful in various applications, including soldering and electronics. It exhibits a unique property of expanding upon solidification, which is rare among metals. Indium is primarily found in zinc ores and is often extracted as a byproduct of zinc refining. Chemically, it is known to have a +1 and +3 oxidation state, with the +3 state being more stable in compounds. Indium is non-toxic and has applications in the production of indium tin oxide (ITO), which is widely used in touch screens and flat-panel displays. Additionally, it plays a role in the development of certain alloys and is being researched for potential uses in solar cells and other advanced technologies.
Formula:In
InChI:InChI=1S/In
InChI key:InChIKey=APFVFJFRJDLVQX-UHFFFAOYSA-N
SMILES:[In]
- Synonyms:
- Indio
- Indium element
- Ine 06Pb
- Ine 07Pb
- Indium
- MeSH ID: D007204
Indium foil, 0.5mm (0.02in) thick, Puratronic™, 99.9975% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Purity:
99.9975%
Ref: 02-011384
| 25x25mm | 116.00 € | ||
| 50x50mm | 268.00 € | ||
| 50x100mm | 521.00 € | ||
| 100x200mm | 1,494.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 0.1mm (0.004in) thick, Puratronic™, 99.9975% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.9975%
Molecular weight:
114.82
Ref: 02-011386
| 50x50mm | To inquire | ||
| 100x100mm | 431.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium rod, 2.54mm (0.10 in.) dia., 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Color and Shape:
Silver-white, Rod
Molecular weight:
114.82
Ref: 02-043249
| 30cm | 148.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 0.127mm (0.005in) thick, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Color and Shape:
Silver to silver-grey, Foil
Molecular weight:
114.82
Ref: 02-012206
| 50x50mm | 102.00 € | ||
| 50x100mm | 165.00 € | ||
| 100x150mm | 388.00 € | ||
| 150x300mm | 842.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 2.0mm (0.08in) thick, Puratronic™, 99.998% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.998%
Color and Shape:
Foil, 2.0mm (0.08in) thick., Silvery
Molecular weight:
114.82
Ref: 02-011382
| 25x25mm | 310.00 € | ||
| 50x50mm | 460.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 0.05mm (0.002in) thick, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Molecular weight:
114.82
Ref: 02-038371
| 25x25mm | 144.00 € | ||
| 50x50mm | 298.00 € | ||
| 100x100mm | 747.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium powder, -325 mesh, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Color and Shape:
Powder, -325 mesh
Molecular weight:
114.82
Ref: 02-011024
| 5g | 140.00 € | ||
| 25g | 498.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium wire, 2.0mm (0.08in) dia, Puratronic™, 99.998+% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.998+%
Molecular weight:
114.82
Ref: 02-011461
| 1m | To inquire | ||
| 25cm | 125.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium spheres, 1mm (0.04in) dia, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Purity:
99.99%
Ref: 02-040339
| 5g | 102.00 € | ||
| 50g | To inquire | ||
| 250g | To inquire |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium wire, 1.0mm (0.04in) dia, Puratronic™, 99.999% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.999%
Molecular weight:
114.82
Ref: 02-000470
| 1m | 139.00 € | ||
| 5m | 479.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium shot, 4-8mm (0.2-0.3in), Puratronic™, 99.9999% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.9999%
Molecular weight:
114.82
Ref: 02-011359
| 25pc | 335.00 € | ||
| 100pc | To inquire |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium powder, -100 mesh, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Molecular weight:
114.82
Ref: 02-044986
| 5g | 130.00 € | ||
| 25g | 522.00 € | ||
| 100g | To inquire |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium wire, 1.5mm (0.06in) dia, 99.99% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.99%
Color and Shape:
wire, 1.5mm (0.06in) diameter
Molecular weight:
114.82
Ref: 02-038517
| 1m | 205.00 € | ||
| 5m | 747.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 1.0mm (0.04in) thick, Puratronic™, 99.998% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Formula:
In
Purity:
99.998%
Color and Shape:
Grey, Foil, approx. 1 mm thick
Molecular weight:
114.82
Ref: 02-011383
| 25x25mm | 161.00 € | ||
| 50x50mm | To inquire | ||
| 100x100mm | To inquire |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium foil, 0.25mm (0.01in) thick, Puratronic™, 99.9975% (metals basis)
CAS:7440-74-6
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …
Purity:
99.9975%
Ref: 02-011385
| 50x50mm | 168.00 € | ||
| 100x100mm | 544.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025
Indium powder (99.999%)
CAS:7440-74-6
Formula:
In
Purity:
(99.999%)
Color and Shape:
-325 mesh
Molecular weight:
114.76
Ref: 08-93-4941
| 5g | 198.00 € | ||
| 25g | 755.00 € |
Estimated delivery in United States, on Monday 14 Apr 2025
Indium powder (99.99%)
CAS:7440-74-6
Formula:
In
Purity:
(99.99%)
Color and Shape:
-325 mesh
Molecular weight:
114.76
Ref: 08-93-4940
| 5g | 113.00 € | ||
| 25g | 430.00 € |
Estimated delivery in United States, on Monday 14 Apr 2025
Indium shot (99.99%)
CAS:7440-74-6
Formula:
In
Purity:
(99.99%)
Color and Shape:
4 mm tear drops
Molecular weight:
114.76
Ref: 08-93-4944
| 5g | 75.00 € | ||
| 25g | 288.00 € |
Estimated delivery in United States, on Monday 14 Apr 2025
Indium shot (99.9999%)
CAS:7440-74-6
Formula:
In
Purity:
(99.9999%)
Color and Shape:
4-8 mm
Molecular weight:
114.76
Ref: 08-93-4943
| 5g | 86.00 € | ||
| 25g | 300.00 € |
Estimated delivery in United States, on Monday 14 Apr 2025
Ref: IN-DA00350T
| 1g | 29.00 € | ||
| 5g | 36.00 € | ||
| 10g | 46.00 € | ||
| 25g | 61.00 € | ||
| 100g | 186.00 € | ||
| 250mg | 29.00 € |
Estimated delivery in United States, on Monday 21 Apr 2025
