Barium hydroxide monohydrate, 95%

Description

CAS: 22326-55-2 | BaH4O3 | 189.356 g/mol

Barium hydroxide monohydrate is used in water purification. It is used to prepare lubricating and oil additives as well as a precursor to other barium compounds. It is also used to dehydrate and remove sulfate from various products.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 22326-55-2
• Molecular Formula: BaH4O3
• Molecular Weight (g/mol): 189.356
• MDL Number: MFCD00149151
• InChI Key: GKQTUHKAQKWLIN-UHFFFAOYSA-L
• Synonym: barium hydroxide monohydrate, barium hydroxide ba oh 2 , monohydrate, bariumdiol hydrate, barium hydroxide hydrate trace metals basis, barium hydroxide monohydrate, purum p.a t
• PubChem CID: 16211219
• IUPAC Name: barium(2+);dihydroxide;hydrate
• SMILES: O.[OH-].[OH-].[Ba+2]

• Color: White
• Physical Form: Crystalline
• Quantity: 500 g
• Linear Formula: Ba(OH)₂·H₂O
• UN Number: UN3262
• Solubility Information: Soluble in water.
• Formula Weight: 189.38 (171.36 Anhydrous)
• Percent Purity: 95%
• Odor: Odorless
• Sensitivity: Air sensitive; Hygroscopic
• Density: 3.743 g/mL
• Chemical Name or Material: Barium hydroxide monohydrate

Safety and Handling

Hazard Category	H302+H332-H314
Hazard Statement	GHS H Statement H301-H314-H318-H332 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if inhaled.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
EINECSNumber	241-234-5
RTECSNumber	CQ9200000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only