Products >> Pure Metals >> Bismuth Foil,Sheet,Wafer,Rod,Tube
Bismth foil_Sheet_Disc_Rod_Tube
- Product No.：2005
Bismuth (atomic number 83, symbol Bi) is a post-transition metal in Group 15 (pnictogens) of the periodic table. As the heaviest naturally stable element (excluding radioisotopes), it has an atomic weight of 208.98 g/mol. Its electron configuration, [Xe]4f¹⁴5d¹⁰6s²6p³, reflects its sixth-period placement. Characterized by a rhombohedral crystal structure, bismuth exhibits a silvery-white luster with a pinkish hue due to surface oxidation. Key thermal properties include a low melting point (271.4°C) and high boiling point (1,564°C), critical for low-temperature alloy applications.
Chemical Behavior
Chemically inert in dry air, bismuth forms a protective Bi₂O₃ oxide layer when heated. It reacts with concentrated sulfuric/nitric acids but resists hydrochloric acid. The +3 oxidation state dominates, while +5 occurs under strong oxidizing conditions. Covalent bonding prevails in its compounds due to its large atomic radius and low electronegativity (2.02 Pauling units).
Applications
1. Medical Sciences: Bismuth subsalicylate (e.g., Pepto-Bismol®) combats gastrointestinal disorders via antidiarrheal/antibacterial mechanisms.
2. Alloys: Low-melting-point alloys (e.g., Wood’s metal, Bi-Pb-Sn-Cd) serve in fire safety systems and soldering.
3. Advanced Materials: Bi₂Te₃-based thermoelectric devices enable efficient cooling/energy conversion.
4. Industrial Substitutions: Replaces lead in cosmetics, pigments, and ammunition to mitigate toxicity risks.
Toxicity & Environmental Profile
While less hazardous than lead/mercury, bismuth can induce nephrotoxicity at high doses. It is classified as non-carcinogenic with minimal environmental persistence, aligning with global regulatory standards.
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Max Elements Production Lines for Bismuth Foil, Sheet, Disc, Apr. 2025 |
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Line Number |
Material |
Dimensions |
Quantity |
Purity |
Price in USD |
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(PC) |
% |
Cost+Ship |
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Bi2005-0519 |
Bismuth Foil |
0.5mm ×19mm×23mm |
2PC |
99.99% |
POA |
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Bi2005-0500 |
Bismuth Foil |
0.5mm ×25mm×25mm |
1PC |
99.99% |
$410.00 |
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Bi2005-0550 |
Bismuth Foil |
0.5mm ×50mm×50mm |
1PC |
99.99% |
$499.00 |
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Bi2005-0570 |
Bismuth Foil |
0.5mm ×90mm×90mm |
1PC |
99.99% |
POA |
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Bi2005-0750 |
Bismuth Foil |
0.75mm ×25mm×25mm |
1PC |
99.99% |
$425.00 |
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Bi2005-1050 |
Bismuth Foil |
1mm ×50mm×50mm |
1PC |
99.99% |
$460.00 |
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Bi2005-1100 |
Bismuth Foil |
1mm ×100mm×100mm |
1PC |
99.99% |
$529.00 |
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Bi2005-1150 |
Bismuth Foil |
1mm ×125mm×125mm |
1PC |
99.99% |
POA |
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Bi2005-D0513 |
Bismuth Disc |
Dia. 13mm×0.5mm |
2PC |
99.99% |
POA |
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Bi2005-D0530 |
Bismuth Disc |
Dia. 30mm×0.5mm |
2PC |
99.99% |
POA |
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Bi2005-D0540 |
Bismuth Disc |
Dia. 40mm×0.5mm |
2PC |
99.99% |
POA |
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Bi2005-D1054 |
Bismuth Disc |
Dia. 54mm×1mm |
2PC |
99.99% |
POA |
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Bi2005-D1057 |
Bismuth Disc |
Dia. 57mm×1mm |
2PC |
99.99% |
POA |
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All quotes are total price including shipping fees door to door |
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