Barium Oxide

Barium oxide is a white, hygroscopic, non-flammable compound with the chemical formula BaO. It's also known as barium monoxide or Calcined baryta.

Product Details

Formula:

BaO

CAS Number:

1304-28-5

Also Known As:

Barium monoxide; Barium protoxide; Calcined baryta

Structure:

398_Main_Barium_Oxide-removebg-preview (1).png

applications:

Barium oxide is widely used as a drying agent for solvents, in cathode ray tubes as a coating material, catalyst in various chemical reactions, in the production of special types of glass, such as optical glass and crown glass, in the production of other barium compounds and in certain metallurgical processes.

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

White to yellow powder

Boiling Point, °C

2000

Density, g/cm3

5.72

Melting point, °C

1920

Molecular weight, g/mol

153.33

Odor

Odorless

Purity, %

99.99

Refractive index, n20/D

1.98

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