Lead(II) Silicate Glass

PbO·SiO₂

IUPAC: Lead crystal glass

CAS: 68476-81-3

概要

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.

組成

元素 記号 原子 原子質量
Oxygen O 3 15.9990
Silicon Si 1 28.0850
Lead Pb 1 207.2000

元素組成

O
Oxygen ×3
24.0%
Si
Silicon ×1
14.0%
Pb
Lead ×1
103.6%

用途

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

豆知識

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

安全性

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

特性

タイプ
inorganic
状態
solid
モル質量
200.00 g/mol
密度
3.0000 g/cm³
融点
700.0 °C
溶解度
insoluble

関連化合物

Arsine

AsH₃

Barium Ferrite

BaFe₁₂O₁₉

Calcium Aluminate Cement

CaO·Al₂O₃

Aluminum Nitride

AlN

Ammonium Persulfate

(NH₄)₂S₂O₈

Calcium Hydride

CaH₂

Xenon Difluoride

XeF₂

Magnesium Silicate

Mg₃Si₄O₁₀(OH)₂

Hydroxylamine

NH₃O

Diborane

B₂H₆

Frequently Asked Questions

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