Bismuth(III) Oxide

Bi₂O₃

IUPAC: Bismuth(III) oxide

CAS: 1304-76-3

Обзор

Bismuth(III) oxide is a bright yellow powder used in ceramics, glass, and as a precursor to other bismuth compounds. It is the main source of bismuth in manufacturing.

Состав

Элемент Символ Атомы Атомная масса
Oxygen O 3 15,9990
Bismuth Bi 2 208,9800

Элементный состав

O
Oxygen ×3
10,3%
Bi
Bismuth ×2
89,7%

Применение

  • • Ceramic glaze
  • • Glass production
  • • Pharmaceutical precursor (Pepto-Bismol)
  • • Fire detection circuits

Интересные факты

  • ✦ Bismuth subsalicylate derived from this oxide is the active ingredient in Pepto-Bismol

Structure

SMILES

O=[Bi]O[Bi]=O

Свойства

Тип
oxide
Состояние
solid
Молярная масса
465,96 g/mol
Плотность
8,9000 g/cm³
Температура плавления
817,0 °C
Температура кипения
1890,0 °C
Растворимость
insoluble

Molecular Descriptors

Exact Mass
465,9455
TPSA
43,4 Ų
H-Bond Donors
0
H-Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
5
Complexity
34,0

Связанные соединения

Copper(I) Oxide

Cu₂O

Aluminum Oxide

Al₂O₃

Beryllium Oxide

BeO

Calcium Oxide

CaO

Boron Trioxide

B₂O₃

Copper(II) Oxide

CuO

Molybdenum Trioxide

MoO₃

Magnesium Oxide

MgO

Manganese Dioxide

MnO₂

Cadmium Oxide

CdO

Frequently Asked Questions

What is Bismuth(III) Oxide?
Bismuth(III) Oxide (Bi₂O₃) is a oxide compound with the IUPAC name Bismuth(III) oxide.
What is the molecular weight of Bismuth(III) Oxide?
Bismuth(III) Oxide has a molar mass of 465.96 g/mol.
What state is Bismuth(III) Oxide at room temperature?
Bismuth(III) Oxide is a solid at room temperature.
Is Bismuth(III) Oxide organic or inorganic?
Bismuth(III) Oxide is classified as an inorganic compound.
What elements make up Bismuth(III) Oxide?
Bismuth(III) Oxide (Bi₂O₃) is composed of Oxygen (O), Bismuth (Bi).