Vidrio de silicato de plomo(II)

PbO·SiO₂

IUPAC: Lead crystal glass

CAS: 68476-81-3

Descripción general

Lead crystal glass contains 24-35% lead oxide, giving it high refractive index, brilliance, and a clear ringing tone. It has been made since the 1670s.

Composición

Elemento Símbolo Átomos Masa atómica
Oxígeno O 3 15,9990
Silicio Si 1 28,0850
Plomo Pb 1 207,2000

Composición elemental

O
Oxígeno ×3
24,0%
Si
Silicio ×1
14,0%
Pb
Plomo ×1
103,6%

Usos

  • • Crystal glassware
  • • Decorative glass
  • • Radiation shielding glass

Datos curiosos

  • ✦ The high refractive index of lead glass gives 'crystal' its characteristic sparkle and rainbow prisms

Seguridad

  • ⚠ Lead leaching into beverages
  • ⚠ Lead exposure during cutting/polishing

Propiedades

Tipo
inorganic
Estado
solid
Masa molar
200,00 g/mol
Densidad
3,0000 g/cm³
Punto de fusión
700,0 °C
Solubilidad
insoluble

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Carburo de calcio

CaC₂

Carburo de silicio

SiC

Carburo de wolframio

WC

Cemento de aluminato de calcio

CaO·Al₂O₃

Cianuro de potasio

KCN

Frequently Asked Questions

What is Vidrio de silicato de plomo(II)?
Vidrio de silicato de plomo(II) (PbO·SiO₂) is a inorganic compound with the IUPAC name Lead crystal glass.
What is the molecular weight of Vidrio de silicato de plomo(II)?
Vidrio de silicato de plomo(II) has a molar mass of 200.0 g/mol.
What state is Vidrio de silicato de plomo(II) at room temperature?
Vidrio de silicato de plomo(II) is a solid at room temperature.
Is Vidrio de silicato de plomo(II) organic or inorganic?
Vidrio de silicato de plomo(II) is classified as an inorganic compound.
What elements make up Vidrio de silicato de plomo(II)?
Vidrio de silicato de plomo(II) (PbO·SiO₂) is composed of Oxígeno (O), Silicio (Si), Plomo (Pb).