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1317-36-8 - Lead(II) oxide, Puratronic®, 99.9995% (metals basis) - 10728 - Alfa Aesar

10728 Lead(II) oxide, Puratronic®, 99.9995% (metals basis)

Codice CAS
1317-36-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 88,68
100g 325,48
500g 1173,60
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Lead(II) oxide, Puratronic®, 99.9995% (metals basis)

MDL
MFCD00011164
EINECS
215-267-0

Proprietà chimiche

Formula
OPb
Peso formula
223.19
Modulo
Powder
Punto di fusione
886°
Densità
9.53
Solubilità
Soluble in concentrated alkali, HCl and ammonium chloride. Insoluble in dilute alkali and alcohol.

Applicazioni

It is used in the manufacture of glass, ceramics and computer components. Addition of lead oxide increases the refractive index, electrical resistivity, Curie temperature, and the ability of the glass to absorb X-rays. It is also added to decrease the viscosity of glass. It is employed in the vulcanization of rubber, lead acid batteries, and in the production of certain pigments and paints. In cathode ray tube glass lead oxide is used to block X-ray emission. It acts as an efficient reagent in oxidation reactions as well as condensation reactions of hydroxy ketones with diamines to form quinoxaline derivatives with high yield.

Letteratura

Kotharkar, S. A.; Shinde, D. B. Lead Oxide (PbO) Mediated Synthesis of Quinoxaline. J. Iran. Chem. Soc. 2006, 3 (3), 261-271.

Calnan, S. Applications of Oxide Coatings in Photovoltaic Devices. Coatings 2014, 4, 162-202.

Weber, A. Z.; Mench, M. M.; Meyers, J. P.; Ross, P. N.; Gostick, J. T.; Liu, Q. Redox flow batteries: a review. J. Appl. Electrochem. 2011, 41, 1137.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H360-H373-H400-H410-H302-H332

May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed. Harmful if inhaled.

Dichiarazioni precauzionali: P260-P201-P261-P273-P281-P304+P340-P301+P312-P312-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Use personal protective equipment as required. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,5413
Classe di rischio
9
Gruppo di imballaggio
III
Codice tariffe armonizzato
2824.10
TSCA
Yes
RTECS
OG1750000

Raccomandato

  • 10723

    Lead(II) fluoride, Puratronic®, 99.997% (metals basis)
  • 10838

    Potassium carbonate, Puratronic®, 99.997% (metals basis)
  • 10856

    Silicon(IV) oxide, Puratronic®, 99.999% (metals basis)
  • 11141

    Zirconium(IV) oxide, Puratronic®, 99.978% (metals basis)
  • 12855

    Zinc oxide, Puratronic®, 99.9995% (metals basis)

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