CAS 1309-60-0
:Dioxyde de plomb
- Blei(IV)-oxid
- Bleidioxid
- Dioxido De Plomo
- Dioxoplumbane
- Dioxyde de plomb
- Lead Brown
- Lead oxide
- Lead oxide (PbO2)
- Lead oxide (PbO<sub>2</sub>)
- Lead oxide,brown
- Lead peroxide
- Lead peroxide (PbO2)
- Lead peroxide (PbO<sub>2</sub>)
- Lead superoxide
- Lead(IV) oxide
- Oxyde de plomb(IV)
- Plumbic acid
- Plumbic oxide
- Thiolead A
- C.I. 77580
- Voir plus de synonymes
Lead(IV) oxide, Puratronic™, 99.995% (metals basis)
CAS :It is employed in manufacture of matches and electrodes. 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 no
Formule :O2PbDegré de pureté :99.995%Masse moléculaire :239.20Lead(IV) oxide, ACS, 97.0% min
CAS :Maximum level of impurities: Acid-insoluble matter 0.2%, Carbon compounds (as C) 0.04%, Cl 0.002%, NO3 0.02%, SO4 0.05%, Mn 5ppm, Ca 0.02%, Cu 0.05%, K 0.05%, Na 0.1%
Formule :O2PbDegré de pureté :97.0%Masse moléculaire :239.20Lead(IV) oxide, 97%
CAS :Lead(IV) oxide is used in the manufacture of matches, pyrotechnics, dyes and other chemicals. It is also has several important applications in electrochemistry, in particular in the positive plates of lead acid batteries. This Thermo Scientific Chemicals brand product was originally part of the Alfa
Formule :O2PbDegré de pureté :97%Couleur et forme :Brown or black, powderMasse moléculaire :239.20Lead(IV) oxide, 97+% (ACS)
CAS :Lead(IV) oxide, 97+% (ACS)
Formule :PbO2Degré de pureté :97+%Couleur et forme :red to brown pwdr.Masse moléculaire :239.19Lead(IV) oxide
CAS :Formule :PbO2Degré de pureté :≥ 97.0%Couleur et forme :Brown to black powderMasse moléculaire :239.19Lead Dioxide (Lead Peroxide) extrapure, 95%
CAS :Formule :PbO2Degré de pureté :min. 95%Couleur et forme :Dark brown to black, Fine powderMasse moléculaire :239.20Lead Dioxide
CAS :Lead dioxide is a compound with the chemical formula PbO. It is used in wastewater treatment and as a pigment in paints and enamels. Lead dioxide is insoluble in water and has a high surface tension, which allows it to be used as an anti-fouling agent by coating the inside of sewage pipes. The solubility of lead dioxide decreases with an increase in temperature, so it precipitates at higher temperatures due to its low solubility. Lead dioxide is thermodynamically stable up to about 400 degrees Celsius. It reacts with water through transfer reactions, where the lead is oxidized to PbO2+ ions. Lead dioxide has a hydrophobic effect, which may be due to its ability to form clathrates with organic molecules. It can also react with other substances such as CO2, HCl and NH3 to form lead salts. Lead dioxide can also be used as an optical sensor or thermometer because of its dependence on temperature for phase transition
Formule :O2PbDegré de pureté :Min. 95%Masse moléculaire :239.2 g/molRef: 3D-BAA30960
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