CAS：

22326-55-2

Molecular formula:

Ba (OH)2. H2O

Molecular weight:

172

Properties:

White crystals; easily soluble in hot water, hardly soluble in cool water, alcohol, and 

acetone.

Usage:

Barium Hydroxide is mainly used as an additive in thermoplastics (such as phenolic

resins), rayons and PVC stabilizers to improve plastic properties. This material is used as

a general-purpose additive for lubricants and greases. Other industrial applications for

barium hydroxide include sugar fabrication, manufacturing soaps, fusing of silicates and

chemical synthesis of other barium compounds and organic compounds.

Specification:

Items

Standards

Appearance

White Granular, free flowing

Assay of Ba (OH)2. H2O

≥99.0%

Assay of BaCO3

≤0.5%

Cl

≤0.01%

Fe

≤20PPM

Insoluble In HCl

≤0.05%