CAS 7439-92-1: Plomo

Descripción: Plomo, con el número CAS 7439-92-1, es un metal pesado que se clasifica como un metal post-transición. Es conocido por su maleabilidad, ductilidad y bajo punto de fusión, lo que permite que se forme y dé forma fácilmente. Plomo tiene un color blanco azulado cuando se corta fresco, pero se oscurece a un gris apagado al exponerse al aire debido a la formación de una capa de óxido. Es relativamente denso, con un alto peso atómico, y exhibe una mala conductividad eléctrica en comparación con otros metales. Plomo también es conocido por su resistencia a la corrosión, lo que lo hace útil en diversas aplicaciones, incluidas baterías, blindaje contra radiaciones y materiales de soldadura. Sin embargo, Plomo es altamente tóxico, particularmente para el sistema nervioso, y puede causar graves problemas de salud al exponerse, lo que lleva a regulaciones estrictas sobre su uso y eliminación. En términos de comportamiento químico, Plomo puede formar varios compuestos, incluidos óxidos, sulfuros y haluros, y típicamente exhibe un estado de oxidación +2 en la mayoría de sus compuestos.

Fórmula: Pb

InChI: InChI=1S/Pb

Clave InChI: InChIKey=WABPQHHGFIMREM-UHFFFAOYSA-N

SMILES: [Pb]

Sinónimos:

• Blei
• Blei in massiver form(nicht pulver)
• Blei(pulver)
• Lead Flake
• Lead Ingot
• Lead S 2
• Lead element
• Lead metal
• PS 2 (metal)
• Pb-S 100
• Plomb
• Plomb(poudre)
• Plomo
• Plumbum
• Ps 2
• Rough lead bullion
• Srm 981
• Sso 1
• Refined pure lead (O)
• Lead solution 1000 ppm
• lead(2+)
• LeadpowderNmesh
• LeadwireNmmdiacagm
• C.I. 77575
• Lead metal foil
• Leadsticks
• Lead rod (99.999%) 5N
• LeadingotN
• Thermally refined lead (trace elements)
• C.I. Pigment Metal 4
• Lead ingot (99.9995%) 5N5
• Lead ribbon
• Electrolytically refined lead (trace elements)
• Lead wire (99.9995%) 5N5
• LeadgranulesNmesh
• LeadrodNmmdiacagcm
• LeadgranulesNmm
• Lead metal powder
• Lead
• Lead rod (99.9999%) 6N
• Lead with added impurities (trace elements)
• Lead solution 10 000 ppm
• C.I. Pigment Metal 4
• Leadshot
• Lead powder
• Leadpowdermesh

Lead wire, 0.5mm (0.02in) dia, Puratronic™, 99.998% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.998%
• Forma y color: Wire, 0.5mm (0.02in) diameter., Gray
• Peso molecular: 207.20

Lead powder, -200 mesh, 99% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99%
• Forma y color: Powder, -200 mesh
• Peso molecular: 207.20

Lead foil, 0.1mm (0.004in) thick, Puratronic™, 99.998% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.998%
• Forma y color: Foil, 0.1mm (0.004in) thick.
• Peso molecular: 207.20

Lead foil, 1.6mm (0.063in) thick, 30x30cm, 99+% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99+%
• Forma y color: Foil, 1.6mm (0.063in) thick., Gray
• Peso molecular: 207.20

Lead rod, 12.7mm (0.5in) dia, Puratronic™, 99.9998% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.9998%
• Peso molecular: 207.20

Lead rod, 6.35mm (0.25in) dia, 99.999% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.999%
• Forma y color: Rod, 6.35mm dia.
• Peso molecular: 207.20

Lead granules, +30 mesh, 99.99% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.99%
• Peso molecular: 207.20

Lead foil, 1.0mm (0.04in) thick, Puratronic™, 99.998% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.998%
• Forma y color: Gray, Foil, 1.0mm (0.04in) thick.
• Peso molecular: 207.20

Lead foil, 0.76mm (0.03in) thick, 99.8% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.8%

Lead rod, 5mm (0.2in) dia, Puratronic™, 99.9999% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.9999%

Lead plate, 6.35mm (0.25in) thick, 99.9% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.9%

Lead foil, 0.25mm (0.01in) thick, Puratronic™, 99.998% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Pb
• Pureza: 99.998%
• Peso molecular: 207.20

Lead rod, 6.35mm (0.25in) dia, 99.95% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.95%

Lead rod, 10mm (0.39 in.) dia., 99.999% (metals basis)

CAS: 7439-92-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.999%

Lead granules (99.9+%)

CAS: 7439-92-1

• Fórmula: Pb
• Pureza: (99.9+%)
• Forma y color: -20 mesh
• Peso molecular: 207.21

Lead granules (99.999%)

CAS: 7439-92-1

• Fórmula: Pb
• Pureza: (99.999%)
• Forma y color: 1-3 mm
• Peso molecular: 207.21

Lead

CAS: 7439-92-1

• Fórmula: Pb
• Pureza: 99.99%
• Forma y color: Liquid
• Peso molecular: 207.2

Lead Sputtering Target 6mm thickness, 99.99%

CAS: 7439-92-1

Lead wire (99.9995%)

CAS: 7439-92-1

• Fórmula: Pb
• Pureza: (99.9995%)
• Forma y color: 0.75mm dia. (~5g/m)
• Peso molecular: 207.21

Lead powder (99.5%)

CAS: 7439-92-1

• Fórmula: Pb
• Pureza: (99.5%)
• Forma y color: -100 mesh
• Peso molecular: 207.21