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CAS 7440-31-5

:

Tin

Description:
Tin, with the CAS number 7440-31-5, is a silvery-white metal known for its malleability and ductility. It belongs to group 14 of the periodic table and has an atomic number of 50. Tin has a relatively low melting point compared to many other metals, which makes it useful in various applications, particularly in soldering and coating other metals to prevent corrosion. It is resistant to corrosion and oxidation, which contributes to its durability in various environments. Tin can exist in several allotropes, with the most stable form being beta-tin, which is metallic at room temperature. It is also known for its ability to form alloys, such as bronze when combined with copper, enhancing the properties of the resulting materials. Tin compounds, such as tin oxide and organotin compounds, have various industrial applications, including in ceramics, glass, and as stabilizers in PVC. While tin is generally considered non-toxic, certain organotin compounds can be harmful, necessitating careful handling and regulation.
Formula:Sn
InChI:InChI=1/Sn
InChI key:InChIKey=ATJFFYVFTNAWJD-UHFFFAOYSA-N
SMILES:[Sn]
Synonyms:
  • AT-Sn600
  • Ah 302
  • At-Sn
  • Esta No
  • Etain
  • FSn 2
  • Lecocel 501-059
  • Metallic tin
  • Po 1
  • Po 2
  • See more synonyms
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products per page.Found 89 products.
  • Tin powder, spherical, APS approximately 0.1 micron

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Molecular weight:118.71

    Ref: 02-043461

    100g
    To inquire
    25g
    348.00€
  • Tin shot, 3.175mm (0.125in) & down, 99% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99%
    Molecular weight:118.71

    Ref: 02-045096

    100g
    51.00€
    500g
    133.00€
    1kg
    217.00€
  • Tin wire, 1.0mm (0.04in) dia, Puratronic™, 99.998% (metals basis)

    CAS:

    Form: approx. 5.72g/m

    Formula:Sn
    Purity:99.998%
    Molecular weight:118.71

    Ref: 02-011905

    50cm
    48.00€
    250cm
    153.00€
    1000cm
    443.00€
  • Tin ingot, 2.54x0.95x30.5cm (1.0x0.37x12.0in), 99.8% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.8%
    Color and Shape:Ingot, 2.54x0.95x30.5 cm
    Molecular weight:118.71

    Ref: 02-000929

    1pc
    129.00€
    5pc
    587.00€
  • Tin rod, 12.7mm (0.5in) dia, 99.98% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.98%
    Molecular weight:118.71

    Ref: 02-043341

    25cm
    To inquire
    100cm
    To inquire
  • Tin wire, 0.25mm (0.01in) dia, Puratronic™, 99.998% (metals basis)

    CAS:
    Form: Approx. 0.36g/m
    Formula:Sn
    Purity:99.998%
    Color and Shape:Silvery, Wire, 0.25mm (0.01in) diameter.
    Molecular weight:118.71

    Ref: 02-011907

    25m
    To inquire
    1m
    37.00€
    5m
    110.00€
  • Tin foil, 0.025mm (0.001in) thick, hard, 99.9% (metals basis)

    CAS:
    Form: Approx. 4.2g/15 x 15cm; Temper: as rolled
    Formula:Sn
    Purity:99.9%
    Molecular weight:118.71

    Ref: 02-010789

    15x15cm
    206.00€
    15x75cm
    593.00€
  • Tin foil, 2.0mm (0.08in) thick, 99.8% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.8%
    Color and Shape:Foil, 2.0mm (0.08in) thick., Silvery
    Molecular weight:118.71

    Ref: 02-043236

    100x100mm
    To inquire
    100x500mm
    To inquire
    50x50mm
    72.00€
  • Tin powder, -100 mesh, 99.85% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.85%
    Molecular weight:118.71

    Ref: 02-000941

    100g
    77.00€
    500g
    201.00€
  • Tin foil, 0.5mm (0.02in) thick, Puratronic™, 99.9985% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.9985%
    Color and Shape:Silvery, Foil, 0.5mm (0.02in) thick.
    Molecular weight:118.71

    Ref: 02-011458

    50x50mm
    117.00€
  • Tin foil, 0.18mm (0.007in) thick, 99.9% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Purity:99.9%

    Ref: 02-043308

    100x100mm
    To inquire
    100x500mm
    To inquire
    50x50mm
    53.00€
  • Tin foil, 0.25mm (0.01in) thick, 99.8% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.8%
    Color and Shape:Silvery, Foil, 0.25mm (0.01in) thick.
    Molecular weight:118.71

    Ref: 02-043233

    50x50mm
    45.00€
    100x100mm
    89.00€
    100x500mm
    285.00€
  • Tin powder, -325 mesh

    CAS:
    Apparent density 3.2g/cm3
    Formula:Sn
    Purity:99.8%
    Color and Shape:Powder, -325 mesh
    Molecular weight:118.71

    Ref: 02-010379

    100g
    64.00€
    500g
    158.00€
    2kg
    419.00€
  • Tin rod, 13mm (0.51in) dia, Puratronic™, 99.998+% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.998+%
    Color and Shape:Silvery, Rod, 13mm (0.51in) diameter.
    Molecular weight:118.71

    Ref: 02-000788

    5g
    To inquire
    25g
    To inquire
  • Tin foil, 0.5mm (0.02in) thick, 99.8% (metals basis)

    CAS:
    Form: Approx. 9.1g/50 x 50mm
    Formula:Sn
    Purity:99.8%
    Color and Shape:Silvery, Foil, 0.5mm (0.02in) thick.
    Molecular weight:118.71

    Ref: 02-043234

    50x50mm
    45.00€
    100x100mm
    103.00€
    100x500mm
    366.00€
  • Tin shot, 3mm (0.1in), 99.999% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.999%
    Molecular weight:118.71

    Ref: 02-011010

    500g
    To inquire
    25g
    165.00€
    100g
    480.00€
  • Tin slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic™, 99.995% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.995%
    Color and Shape:Silvery, Slug, 6.35mm (0.25in) diameter.
    Molecular weight:118.71

    Ref: 02-043416

    100g
    To inquire
    25g
    101.00€
  • Tin wire, 2.0mm (0.08in) dia, Puratronic™, 99.9985% (metals basis)

    CAS:
    Form: Approx. 22.9g/m
    Formula:Sn
    Purity:99.9985%
    Color and Shape:Wire, 2.0mm (0.08in) diameter., Silvery
    Molecular weight:118.71

    Ref: 02-011904

    25cm
    62.00€
    100cm
    168.00€
    500cm
    621.00€
  • Tin foil, 1.0mm (0.04in) thick, 99.8% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99.8%
    Molecular weight:118.71

    Ref: 02-043235

    50x50mm
    54.00€
    100x100mm
    127.00€
    100x500mm
    457.00€
  • Tin foil, 0.33mm (0.013in) thick, 99+% (metals basis)

    CAS:
    This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
    Formula:Sn
    Purity:99+%
    Color and Shape:Silvery, Foil, 0.33mm (0.013in) thick.
    Molecular weight:118.71

    Ref: 02-014636

    5x150x270mm
    To inquire
    150x270mm
    142.00€