CAS 7440-69-9
:Bismuth
Description:
Bismuth, with the chemical symbol Bi and CAS number 7440-69-9, is a post-transition metal known for its unique properties. It has a relatively low density and a high atomic mass, making it one of the heaviest stable elements. Bismuth is characterized by its brittle nature and a shiny, silvery-white appearance with a slight pink hue. It exhibits a low thermal conductivity and is a poor conductor of electricity compared to other metals. Bismuth has a high melting point and expands upon solidification, which is unusual for metals. Chemically, it is relatively inert, showing resistance to oxidation and corrosion, and it does not react with water or dilute acids. Bismuth compounds, such as bismuth subsalicylate, are used in medicine, particularly for gastrointestinal issues. Additionally, bismuth is non-toxic compared to other heavy metals, making it a safer alternative in various applications, including cosmetics and pharmaceuticals. Its unique properties and low toxicity have led to increased interest in its use in various industrial and medical applications.
Formula:Bi
InChI:InChI=1S/Bi
InChI key:InChIKey=JCXGWMGPZLAOME-UHFFFAOYSA-N
SMILES:[Bi]
Synonyms:- Bie11Pb
- Bismut
- Bismuth Powder [KP]
- Bismuth element
- Bismuth metal powder
- Bismuth, elemental
- Bismuth-209
- Bismuto
- Wismut
- Bismuth
- MeSH ID: D001729
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Found 51 products.
Bismuth ingot/button, ^=36mm (1.4in) dia x 8mm (0.3in) thick, 99.9% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.9%Color and Shape:Ingot/buttonMolecular weight:208.98Bismuth powder, -200 mesh, 99.999% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.999%Color and Shape:GrayMolecular weight:208.98Bismuth needles, 1-5cm (0.4-2in) long, 99.998% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.998%Molecular weight:208.98Bismuth granules, 1-2mm (0.04-0.08in), 99.997% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.997%Molecular weight:208.98Bismuth pieces, 10cm (3.9in) & down, 99.99% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.99%Color and Shape:Gray, Pieces.Molecular weight:208.98Bismuth polycrystalline lump, Puratronic™, 99.998% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.998%Molecular weight:208.98Bismuth rod, 11mm (0.43in) dia, 99.99% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.99%Molecular weight:208.98Bismuth powder, -100 mesh, 99.5% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.5%Molecular weight:208.98Bismuth rod, 12.7mm (0.5in) dia, 99.999+% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.999+%Color and Shape:Silvery gray, Rod, 12.7mm (0.5in) diameter.Molecular weight:208.98Bismuth rod, 12.7mm (0.5in) dia, 99.9% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.9%Color and Shape:Rod, 12.7mm (0.5in) diameter., Silvery redMolecular weight:208.98Bismuth powder, -325 mesh, 99.5% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.5%Color and Shape:Off-white to grey, Powder, -325 meshMolecular weight:208.98Bismuth needles, 99.99% (metals basis)
CAS:<p>Form: Approx. 1.5-3.0mm diameter; Various lengths</p>Formula:BiPurity:99.99%Molecular weight:208.98Bismuth shot, 1-5mm (0.04-0.20in), 99.999% (metal basis)
CAS:<p>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</p>Formula:BiPurity:99.999%Molecular weight:208.98Bismuth rod, Puratronic™, 99.9999% (metals basis)
CAS:<p>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</p>Purity:99.9999%Bismuth foil, 2.0mm (0.08 in.) thick, 99.999% (metals basis)
CAS:<p>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</p>Formula:BiPurity:99.999%Color and Shape:Silver, Foil, 2.0mm (0.08in) thick.Molecular weight:208.98Bismuth foil, 1.0mm (0.04in) thick, 99.999% (metals basis)
CAS:<p>Form: Approx. 6.1g/25 x 25mm</p>Purity:99.999%Bismuth powder (99.5%)
CAS:<p>Bismuth powder (99.5%)</p>Formula:BiPurity:(99.5%)Color and Shape:-200 meshMolecular weight:208.98Bismuth powder (99.9%)
CAS:<p>Bismuth powder (99.9%)</p>Formula:BiPurity:(99.9%)Color and Shape:-200 meshMolecular weight:208.98Bismuth granules (99.9999%)
CAS:<p>Bismuth granules (99.9999%)</p>Formula:BiPurity:(99.9999%)Color and Shape:1-3 mmMolecular weight:208.98Bismuth shot, elongated (99.999%)
CAS:<p>Bismuth shot, elongated (99.999%)</p>Formula:BiPurity:(99.999+%)Color and Shape:1-3mm dia.Molecular weight:208.98Bismuth shot (99.99%)
CAS:<p>Bismuth shot, elongated (99.99%)</p>Formula:BiPurity:(99.99%)Color and Shape:~1.5-2mm dia. x 3-4mm longMolecular weight:208.98Bismuth pieces (99.99%)
CAS:<p>Bismuth pieces (99.99%)</p>Formula:BiPurity:(99.99%)Color and Shape:hemispheres (~10g/piece)Molecular weight:208.98Bismuth, shot
CAS:<p>Bismuth, shot</p>Purity:99.999%Color and Shape:SolidMolecular weight:208.98g/molBismuth rod (99.9999%)
CAS:<p>Bismuth rod (99.9999%)</p>Formula:BiPurity:(99.9999%)Color and Shape:10mm dia. (~7.7g/cm)Molecular weight:208.98Bismuth powder (99.999%)
CAS:<p>Bismuth powder (99.999%)</p>Formula:BiPurity:(99.999%)Color and Shape:-200 meshMolecular weight:208.98Bismuth Metal Granular ultrapure, 99.99%
CAS:Formula:BiPurity:min. 99.99%Color and Shape:Shiny grey, LumpsMolecular weight:208.98Bismuth Metal Lumps, 99.5%
CAS:Formula:BiPurity:min. 99.5%Color and Shape:Shiny grey, LumpsMolecular weight:208.9804Bismuth Metal Powder extrapure, 99%, -325 mesh
CAS:Formula:BiPurity:min. 99%Color and Shape:Greyish black, Powder, ClearMolecular weight:208.9804BISMUTH (metal) GRANULAR AR
CAS:Controlled Product<p>Bismuth is a metal that has been used in the treatment of infectious diseases. It is an element with atomic number 83, symbol Bi, and atomic weight 208.904. Bismuth is unique in that it has the highest naturally occurring radioactivity of any element. This property makes bismuth useful for certain medical purposes, such as treating infectious diseases and cancer. Bismuth's coordination geometry can be described as octahedral with a low-dose group consisting of six water molecules and two ligands comprising either citrate or oxalate ions. The ligands bind to bismuth by means of a strong S-S bond in a 2:1 ratio and are coordinated to the metal through oxygen atoms. The redox potential for bismuth is -0.792 V versus standard hydrogen electrode (SHE). It was reported that the reaction mechanism for bismuth is similar to that of other metals, involving oxidation from +3 to +5</p>Formula:BiPurity:Min. 95%Color and Shape:SolidMolecular weight:208.98 g/molRef: 3D-HAA44069
Discontinued product
