규산 납(II) 유리

PbO·SiO₂

IUPAC: Lead crystal glass

CAS: 68476-81-3

개요

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.

구성

원소 기호 원자 원자 질량
산소 O 3 15.9990
규소 Si 1 28.0850
납 Pb 1 207.2000

원소 구성

O
산소 ×3
24.0%
Si
규소 ×1
14.0%
Pb
납 ×1
103.6%

용도

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

흥미로운 사실

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

안전

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

성질

유형
inorganic
상태
solid
몰 질량
200.00 g/mol
밀도
3.0000 g/cm³
녹는점
700.0 °C
용해도
insoluble

관련 화합물

아르신

AsH₃

포스겐

COCl₂

삼염화인

PCl₃

질화붕소

BN

탄화규소

SiC

탄화칼슘

CaC₂

과황산칼륨

K₂S₂O₈

다이보레인

B₂H₆

사염화규소

SiCl₄

삼염화붕소

BCl₃

Frequently Asked Questions

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