CAS 7439-92-1

Plomb

Description :

Plomb, avec le numéro CAS 7439-92-1, est un métal lourd classé comme métal post-transition. Il est connu pour sa malléabilité, sa ductilité et son faible point de fusion, ce qui permet de le façonner et de le former facilement. Plomb a une couleur blanc-bleu lorsqu'il est fraîchement coupé, mais il ternit en un gris terne lorsqu'il est exposé à l'air en raison de la formation d'une couche d'oxyde. Il est relativement dense, avec un poids atomique élevé, et présente une mauvaise conductivité électrique par rapport à d'autres métaux. Plomb est également connu pour sa résistance à la corrosion, ce qui le rend utile dans diverses applications, y compris les batteries, le blindage contre les radiations et les matériaux de soudage. Cependant, Plomb est hautement toxique, en particulier pour le système nerveux, et peut causer de graves problèmes de santé en cas d'exposition, ce qui conduit à des réglementations strictes concernant son utilisation et son élimination. En termes de comportement chimique, Plomb peut former divers composés, y compris des oxydes, des sulfures et des halogénures, et présente généralement un état d'oxydation +2 dans la plupart de ses composés.

Formule : Pb

InChI : InChI=1S/Pb

Code InChI : InChIKey=WABPQHHGFIMREM-UHFFFAOYSA-N

SMILES : [Pb]

Synonymes :

• 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

Lead wire, 1.0mm (0.04in) dia, Puratronic™, 99.998% (metals basis)

CAS : 7439-92-1

Form: Approx.8.9g/m

Formule : Pb

Degré de pureté : 99.998%

Couleur et forme : Gray, Wire, 1.0mm (0.04in) diameter.

Masse moléculaire : 207.20

Ref: 02-011901

Lead shot, 4mm (0.2in), 97% (metals basis)

CAS : 7439-92-1

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

Formule : Pb

Degré de pureté : 97%

Couleur et forme : Gray, Shot

Masse moléculaire : 207.20

Ref: 02-000675

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. 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

Degré de pureté : 99.9%

Ref: 02-012603

Lead foil, 1.0mm (0.04in) thick, Puratronic™, 99.9995% (metals basis)

CAS : 7439-92-1

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

Formule : Pb

Degré de pureté : 99.9995%

Couleur et forme : Gray, Foil, 1.0mm (0.04in) thick.

Masse moléculaire : 207.20

Ref: 02-012448

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

CAS : 7439-92-1

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

Degré de pureté : 99.999%

Ref: 02-011573

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. 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

Degré de pureté : 99.95%

Ref: 02-043630

Lead powder, -100 mesh, 99.95% (metals basis)

CAS : 7439-92-1

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

Formule : Pb

Degré de pureté : 99.95%

Masse moléculaire : 207.20

Ref: 02-045602

Lead slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic™, 99.999% (metals basis)

CAS : 7439-92-1

Form: Approx.2.3g/slug

Formule : Pb

Degré de pureté : 99.999%

Couleur et forme : Slug, 6.35mm (0.25in) diameter., Gray

Masse moléculaire : 207.20

Ref: 02-043415

Lead wire, 1.0mm (0.04 in.) dia., 99.9% (metals basis)

CAS : 7439-92-1

Form: approx. 8.9g/m

Degré de pureté : 99.9%

Ref: 02-012605

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

CAS : 7439-92-1

Form: Approx.7.1g/50 x 50mm

Formule : Pb

Degré de pureté : 99.998%

Masse moléculaire : 207.20

Ref: 02-012050

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

CAS : 7439-92-1

Form: approx. 2.23g/m

Formule : Pb

Degré de pureté : 99.998%

Couleur et forme : Wire, 0.5mm (0.02in) diameter., Gray

Masse moléculaire : 207.20

Ref: 02-011902

Lead shot, 3mm (0.1in), 99.999% (metals basis)

CAS : 7439-92-1

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

Formule : Pb

Degré de pureté : 99.999%

Couleur et forme : Gray, Shot, 3mm (0.1in).

Masse moléculaire : 207.20

Ref: 02-012511

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. 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

Formule : Pb

Degré de pureté : 99.998%

Couleur et forme : Foil, 0.1mm (0.004in) thick.

Masse moléculaire : 207.20

Ref: 02-012051

Lead powder, -200 mesh, 99.9% (metals basis)

CAS : 7439-92-1

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

Formule : Pb

Degré de pureté : 99.9%

Masse moléculaire : 207.20

Ref: 02-010223

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

CAS : 7439-92-1

Form: Approx.1630g/30 x 30cm

Formule : Pb

Degré de pureté : 99+%

Couleur et forme : Foil, 1.6mm (0.063in) thick., Gray

Masse moléculaire : 207.20

Ref: 02-000708

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. 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

Formule : Pb

Degré de pureté : 99.9998%

Masse moléculaire : 207.20

Ref: 02-011346

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. 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

Formule : Pb

Degré de pureté : 99.999%

Couleur et forme : Rod, 6.35mm dia.

Masse moléculaire : 207.20

Ref: 02-042691

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. 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

Degré de pureté : 99.9999%

Ref: 02-012450

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

CAS : 7439-92-1

Form: Approx.7.1g/25 x 25mm

Formule : Pb

Degré de pureté : 99.998%

Couleur et forme : Gray, Foil, 1.0mm (0.04in) thick.

Masse moléculaire : 207.20

Ref: 02-012048

Lead foil, 1.19mm (0.0469in) thick, 99.8% (metals basis)

CAS : 7439-92-1

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

Degré de pureté : 99.8%

Ref: 02-012604