CAS 7440-69-9

Bismuto

Descripción:

Bismuto, con el símbolo químico Bi y el número CAS 7440-69-9, es un metal post-transición conocido por sus propiedades únicas. Tiene una densidad relativamente baja y una alta masa atómica, lo que lo convierte en uno de los elementos estables más pesados. Bismuto se caracteriza por su naturaleza quebradiza y su apariencia brillante y blanco plateado con un ligero matiz rosado. Exhibe una baja conductividad térmica y es un mal conductor de electricidad en comparación con otros metales. Bismuto tiene un alto punto de fusión y se expande al solidificarse, lo cual es inusual para los metales. Químicamente, es relativamente inerte, mostrando resistencia a la oxidación y la corrosión, y no reacciona con agua o ácidos diluidos. Los compuestos de Bismuto, como el subsalicilato de Bismuto, se utilizan en medicina, particularmente para problemas gastrointestinales. Además, Bismuto es no tóxico en comparación con otros metales pesados, lo que lo convierte en una alternativa más segura en diversas aplicaciones, incluidas cosméticos y productos farmacéuticos. Sus propiedades únicas y baja toxicidad han llevado a un mayor interés en su uso en diversas aplicaciones industriales y médicas.

Fórmula: Bi

InChI: InChI=1S/Bi

Clave InChI: InChIKey=JCXGWMGPZLAOME-UHFFFAOYSA-N

SMILES: [Bi]

Sinónimos:

• Bie11Pb
• Bismut
• Bismuth Powder [KP]
• Bismuth element
• Bismuth metal powder
• Bismuth, elemental
• Bismuth-209
• Bismuto
• Wismut
• Bismuth
• MeSH ID: D001729

Bismuth rod, Puratronic™, 99.9999% (metals basis)

CAS: 7440-69-9

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

Pureza: 99.9999%

Ref: 02-047229

Bismuth shot, 1-5mm (0.04-0.20in), 99.999% (metal basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.999%

Peso molecular: 208.98

Ref: 02-038619

Bismuth rod, 12.7mm (0.5in) dia, 99.9% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.9%

Forma y color: Rod, 12.7mm (0.5in) diameter., Silvery red

Peso molecular: 208.98

Ref: 02-000915

Bismuth rod, 12.7mm (0.5in) dia, 99.999+% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.999+%

Forma y color: Silvery gray, Rod, 12.7mm (0.5in) diameter.

Peso molecular: 208.98

Ref: 02-035854

Bismuth powder, -200 mesh, 99.999% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.999%

Forma y color: Gray

Peso molecular: 208.98

Ref: 02-010766

Bismuth granules, 1-2mm (0.04-0.08in), 99.997% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.997%

Peso molecular: 208.98

Ref: 02-044807

Bismuth polycrystalline lump, Puratronic™, 99.998% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.998%

Peso molecular: 208.98

Ref: 02-014442

Bismuth foil, 2.0mm (0.08 in.) thick, 99.999% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.999%

Forma y color: Silver, Foil, 2.0mm (0.08in) thick.

Peso molecular: 208.98

Ref: 02-041637

Bismuth ingot/button, ^=36mm (1.4in) dia x 8mm (0.3in) thick, 99.9% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.9%

Forma y color: Ingot/button

Peso molecular: 208.98

Ref: 02-045102

Bismuth rod, 11mm (0.43in) dia, 99.99% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.99%

Peso molecular: 208.98

Ref: 02-041534

Bismuth pieces, 10cm (3.9in) & down, 99.99% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.99%

Forma y color: Gray, Pieces.

Peso molecular: 208.98

Ref: 02-012208

Bismuth foil, 1.0mm (0.04in) thick, 99.999% (metals basis)

CAS: 7440-69-9

Form: Approx. 6.1g/25 x 25mm

Pureza: 99.999%

Ref: 02-041636

Bismuth powder, -325 mesh, 99.5% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.5%

Forma y color: Off-white to grey, Powder, -325 mesh

Peso molecular: 208.98

Ref: 02-010111

Bismuth needles, 1-5cm (0.4-2in) long, 99.998% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.998%

Peso molecular: 208.98

Ref: 02-010109

Bismuth needles, 99.99% (metals basis)

CAS: 7440-69-9

Form: Approx. 1.5-3.0mm diameter; Various lengths

Fórmula: Bi

Pureza: 99.99%

Peso molecular: 208.98

Ref: 02-041485

Bismuth powder, -100 mesh, 99.5% (metals basis)

CAS: 7440-69-9

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

Fórmula: Bi

Pureza: 99.5%

Peso molecular: 208.98

Ref: 02-010110

Bismuth powder (99.5%)

CAS: 7440-69-9

Bismuth powder (99.5%)

Fórmula: Bi

Pureza: (99.5%)

Forma y color: -200 mesh

Peso molecular: 208.98

Ref: 08-93-8345

Bismuth shot (99.99%)

CAS: 7440-69-9

Bismuth shot, elongated (99.99%)

Fórmula: Bi

Pureza: (99.99%)

Forma y color: ~1.5-2mm dia. x 3-4mm long

Peso molecular: 208.98

Ref: 08-93-8346

Bismuth powder (99.9%)

CAS: 7440-69-9

Bismuth powder (99.9%)

Fórmula: Bi

Pureza: (99.9%)

Forma y color: -200 mesh

Peso molecular: 208.98

Ref: 08-93-8347

Bismuth granules (99.9999%)

CAS: 7440-69-9

Bismuth granules (99.9999%)

Fórmula: Bi

Pureza: (99.9999%)

Forma y color: 1-3 mm

Peso molecular: 208.98

Ref: 08-83-0050