CAS 7439-92-1
:Piombo
Descrizione:
Piombo, con il numero CAS 7439-92-1, è un metallo pesante classificato come metallo post-transizione. È noto per la sua malleabilità, duttilità e basso punto di fusione, che consente di essere facilmente modellato e formato. Piombo ha un colore bianco-azzurro quando viene tagliato fresco, ma si ossida a un grigio opaco quando esposto all'aria a causa della formazione di uno strato di ossido. È relativamente denso, con un alto peso atomico, e presenta una scarsa conducibilità elettrica rispetto ad altri metalli. Piombo è anche noto per la sua resistenza alla corrosione, rendendolo utile in varie applicazioni, tra cui batterie, schermature contro le radiazioni e materiali per saldatura. Tuttavia, Piombo è altamente tossico, in particolare per il sistema nervoso, e può causare gravi problemi di salute in caso di esposizione, portando a regolamenti rigorosi riguardo al suo uso e smaltimento. In termini di comportamento chimico, Piombo può formare vari composti, tra cui ossidi, solfuri e alogenuri, e di solito presenta uno stato di ossidazione +2 nella maggior parte dei suoi composti.
Formula:Pb
InChI:InChI=1S/Pb
InChI key:InChIKey=WABPQHHGFIMREM-UHFFFAOYSA-N
SMILES:[Pb]
Sinonimi:- 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
- Vedi altri sinonimi
Ordinare per
Purezza (%)
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83 prodotti.
Lead foil, 1.19mm (0.0469in) thick, 99.8% (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>Purezza:99.8%Lead powder, -200 mesh, 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:PbPurezza:99.9%Peso molecolare:207.20Lead rod, 5mm (0.2in) dia, 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>Purezza:99.9999%Lead slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic™, 99.999% (metals basis)
CAS:<p>Form: Approx.2.3g/slug</p>Formula:PbPurezza:99.999%Colore e forma:Slug, 6.35mm (0.25in) diameter., GrayPeso molecolare:207.20Lead shot, 3mm (0.1in), 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:PbPurezza:99.999%Colore e forma:Gray, Shot, 3mm (0.1in).Peso molecolare:207.20Lead ingot, 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>Purezza:99.999%Lead powder, -100 mesh, 99.95% (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:PbPurezza:99.95%Peso molecolare:207.20Lead foil, 0.5mm (0.02in) thick, Puratronic, 99.99% (metalsbasis)
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:PbPurezza:99.99%Colore e forma:Gray, Foil, 0.5mm (0.02in) thick.Peso molecolare:207.20Lead powder, -200 mesh, 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:PbPurezza:99%Colore e forma:Powder, -200 meshPeso molecolare:207.20Lead granules, +30 mesh, 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:PbPurezza:99.99%Peso molecolare:207.20Lead wire, 0.5mm (0.02in) dia, Puratronic™, 99.998% (metals basis)
CAS:<p>Form: approx. 2.23g/m</p>Formula:PbPurezza:99.998%Colore e forma:Wire, 0.5mm (0.02in) diameter., GrayPeso molecolare:207.20Lead foil, 0.76mm (0.03in) thick, 99.8% (metals basis)
CAS:<p>Form: Approx.208g/15 x 15cm</p>Purezza:99.8%Lead foil, 0.1mm (0.004in) thick, 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:PbPurezza:99.998%Colore e forma:Foil, 0.1mm (0.004in) thick.Peso molecolare:207.20Lead granules, 99.5% min
CAS:<p>Maximum level of impurities: Antimony and tin (as Sn) 0.005%, As 1ppm, Bi 5ppm, Cu 3ppm, Fe 0.001%, Ni 0.001%, Ag 2ppm</p>Formula:PbPurezza:99.5%Peso molecolare:207.20Lead foil, 1.6mm (0.063in) thick, 30x30cm, 99+% (metals basis)
CAS:<p>Form: Approx.1630g/30 x 30cm</p>Formula:PbPurezza:99+%Colore e forma:Foil, 1.6mm (0.063in) thick., GrayPeso molecolare:207.20Lead rod, 12.7mm (0.5in) dia, Puratronic™, 99.9998% (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:PbPurezza:99.9998%Peso molecolare:207.20Lead rod, 6.35mm (0.25in) 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:PbPurezza:99.999%Colore e forma:Rod, 6.35mm dia.Peso molecolare:207.20Lead bar, approximately 1.35x2.54x30.5cm (0.53x1.0x12.0in), 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:PbPurezza:99.9%Colore e forma:Bar, approx. 1.35x2.54x30.5 cmPeso molecolare:207.20Lead rod, 9.5mm (0.37in) 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:PbPurezza:99.999+%Colore e forma:Rod, 9.5 mm (0.37 in.) diameterPeso molecolare:207.20Lead foil, 1.0mm (0.04in) thick, Puratronic™, 99.998% (metals basis)
CAS:<p>Form: Approx.7.1g/25 x 25mm</p>Formula:PbPurezza:99.998%Colore e forma:Gray, Foil, 1.0mm (0.04in) thick.Peso molecolare:207.20Lead wire, 0.25mm (0.01 in.) dia., 99.95% (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:PbPurezza:99.95%Colore e forma:Gray, Wire, 0.25mm (0.01in) diameter.Peso molecolare:207.20Lead plate, 6.35mm (0.25in) 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>Purezza:99.9%Lead foil, 0.25mm (0.01in) thick, Puratronic™, 99.998% (metals basis)
CAS:<p>Form: Approx.7.1g/50 x 50mm</p>Formula:PbPurezza:99.998%Peso molecolare:207.20Lead wire, 0.75mm (0.03in) dia, 99.995% (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:PbPurezza:99.995%Peso molecolare:207.20Lead granules, 0.6-4.0mm, (0.02-0.16in), 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:PbPurezza:99.999%Colore e forma:Grey to black, GranulesPeso molecolare:207.20Lead rod, 6.35mm (0.25in) dia, 99.95% (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>Purezza:99.95%Lead rod, 10mm (0.39in) 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>Purezza:99.999%Lead wire, 2.0mm (0.08in) dia, Puratronic™, 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:PbPurezza:99.99+%Colore e forma:WirePeso molecolare:207.20Lead foil, 1.0mm (0.04in) thick, Puratronic™, 99.9995% (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:PbPurezza:99.9995%Colore e forma:Gray, Foil, 1.0mm (0.04in) thick.Peso molecolare:207.20Lead wire, 2.0mm (0.08in) dia, 99.9% (metals basis)
CAS:<p>Form: Approx.35.6g/m</p>Formula:PbPurezza:99.9%Peso molecolare:207.20Lead wire, 1.0mm (0.04in) dia, Puratronic™, 99.998% (metals basis)
CAS:<p>Form: Approx.8.9g/m</p>Formula:PbPurezza:99.998%Colore e forma:Gray, Wire, 1.0mm (0.04in) diameter.Peso molecolare:207.20Lead granules, 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>Purezza:99.999%Lead shot, 4mm (0.2in), 97% (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:PbPurezza:97%Colore e forma:Gray, ShotPeso molecolare:207.20Lead granules (99.999%)
CAS:<p>Lead granules (99.999%)</p>Formula:PbPurezza:(99.999%)Colore e forma:1-3 mmPeso molecolare:207.21Lead granules (99.9+%)
CAS:<p>Lead granules (99.9+%)</p>Formula:PbPurezza:(99.9+%)Colore e forma:-20 meshPeso molecolare:207.21Lead powder (99.5%)
CAS:<p>Lead powder (99.5%)</p>Formula:PbPurezza:(99.5%)Colore e forma:-100 meshPeso molecolare:207.21Lead wire (99.9995%)
CAS:<p>Lead wire (99.9995%)</p>Formula:PbPurezza:(99.9995%)Colore e forma:0.75mm dia. (~5g/m)Peso molecolare:207.21Trace Metals Mixture for eCigarettes 10 µg/mL in 5% HNO3
CAS:Prodotto controllatoColore e forma:MixtureColorado Heavy Metal Mixture 40-100 µg/mL in 2% HNO3, 1% HCl
CAS:Prodotto controllatoColore e forma:MixtureConnecticut, Michigan, Nevada Heavy Metal Mixture 9-29 µg/mL in 2% HNO3, 1% HCl
CAS:Prodotto controllatoColore e forma:MixtureArizona Heavy Metal Mixture 4-12 µg/mL in 2%HNO3, 1%HCl
CAS:Prodotto controllatoColore e forma:MixtureVermont Heavy Metal Mixture 20-100 µg/mL in 2% HNO3, 1% HCl
CAS:Prodotto controllatoColore e forma:MixtureNew Hampshire Heavy Metal Mixture 3-9 µg/mL in 2% HNO3, 1% HCl
CAS:Prodotto controllatoColore e forma:MixtureLead Wire 1.0 mm diameter, 99.99%
CAS:Formula:PbPurezza:≥ 99.99%Colore e forma:Uniform grey coloured wirePeso molecolare:207.20Lead Granules 3 mm, 99.9+%
CAS:Formula:PbPurezza:≥ 99.9%Colore e forma:Silver coloured granulesPeso molecolare:207.2Lead rod (99.999%)
CAS:<p>Lead rod (99.999%)</p>Formula:PbPurezza:(99.999%)Colore e forma:10 mm dia. (~50g/5.6 cm)Peso molecolare:207.21Lead Metal Lumps, 99%
CAS:Formula:PbPurezza:min. 99%Colore e forma:Greyish black, LumpsPeso molecolare:207.20Lead Metal Powder extrapure AR, 99.5%
CAS:Formula:PbPurezza:min. 99.5%Colore e forma:Greyish black, Fine powder, ClearPeso molecolare:207.20








