CAS 7440-69-9
:Bismuto
Descrição:
Bismuto, com o símbolo químico Bi e número CAS 7440-69-9, é um metal pós-transição conhecido por suas propriedades únicas. Possui uma densidade relativamente baixa e uma alta massa atômica, tornando-se um dos elementos estáveis mais pesados. Bismuto é caracterizado por sua natureza quebradiça e uma aparência brilhante e prateada com um leve tom rosado. Apresenta baixa condutividade térmica e é um mau condutor de eletricidade em comparação com outros metais. Bismuto tem um alto ponto de fusão e se expande ao solidificar, o que é incomum para metais. Quimicamente, é relativamente inerte, mostrando resistência à oxidação e corrosão, e não reage com água ou ácidos diluídos. Compostos de Bismuto, como o subsalicilato de Bismuto, são usados na medicina, particularmente para problemas gastrointestinais. Além disso, Bismuto é não tóxico em comparação com outros metais pesados, tornando-se uma alternativa mais segura em várias aplicações, incluindo cosméticos e produtos farmacêuticos. Suas propriedades únicas e baixa toxicidade levaram a um aumento do interesse em seu uso em várias aplicações industriais e médicas.
Fórmula:Bi
InChI:InChI=1S/Bi
Chave 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
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Bismuth 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>Pureza:99.9999%Bismuth 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>Fórmula:BiPureza:99.999%Peso molecular: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>Fórmula:BiPureza:99.9%Cor e Forma:Rod, 12.7mm (0.5in) diameter., Silvery redPeso molecular: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>Fórmula:BiPureza:99.999+%Cor e Forma:Silvery gray, Rod, 12.7mm (0.5in) diameter.Peso molecular: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>Fórmula:BiPureza:99.999%Cor e Forma:GrayPeso molecular: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>Fórmula:BiPureza:99.997%Peso molecular: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>Fórmula:BiPureza:99.998%Peso molecular:208.98Bismuth 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>Fórmula:BiPureza:99.999%Cor e Forma:Silver, Foil, 2.0mm (0.08in) thick.Peso molecular:208.98Bismuth 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>Fórmula:BiPureza:99.9%Cor e Forma:Ingot/buttonPeso molecular: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>Fórmula:BiPureza:99.99%Peso molecular: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>Fórmula:BiPureza:99.99%Cor e Forma:Gray, Pieces.Peso molecular:208.98Bismuth foil, 1.0mm (0.04in) thick, 99.999% (metals basis)
CAS:<p>Form: Approx. 6.1g/25 x 25mm</p>Pureza:99.999%Bismuth 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>Fórmula:BiPureza:99.5%Cor e Forma:Off-white to grey, Powder, -325 meshPeso molecular: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>Fórmula:BiPureza:99.998%Peso molecular:208.98Bismuth needles, 99.99% (metals basis)
CAS:<p>Form: Approx. 1.5-3.0mm diameter; Various lengths</p>Fórmula:BiPureza:99.99%Peso molecular: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>Fórmula:BiPureza:99.5%Peso molecular:208.98Bismuth powder (99.5%)
CAS:<p>Bismuth powder (99.5%)</p>Fórmula:BiPureza:(99.5%)Cor e Forma:-200 meshPeso molecular:208.98Bismuth shot (99.99%)
CAS:<p>Bismuth shot, elongated (99.99%)</p>Fórmula:BiPureza:(99.99%)Cor e Forma:~1.5-2mm dia. x 3-4mm longPeso molecular:208.98Bismuth powder (99.9%)
CAS:<p>Bismuth powder (99.9%)</p>Fórmula:BiPureza:(99.9%)Cor e Forma:-200 meshPeso molecular:208.98Bismuth granules (99.9999%)
CAS:<p>Bismuth granules (99.9999%)</p>Fórmula:BiPureza:(99.9999%)Cor e Forma:1-3 mmPeso molecular:208.98
