Barium hydroxide monohydrate, 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15412537	Thermo Scientific Alfa Aesar 045888.22	100 g
15422537	Thermo Scientific Alfa Aesar 045888.36	500 g

Description

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.

Chemical Identifiers

• CAS: 22326-55-2
• Molecular Weight (g/mol): 189.356
• InChI Key: GKQTUHKAQKWLIN-UHFFFAOYSA-L
• PubChem CID: 16211219
• SMILES: O.[OH-].[OH-].[Ba+2]

• Molecular Formula: BaH4O3
• MDL Number: MFCD00149151
• 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
• IUPAC Name: barium(2+);dihydroxide;hydrate

Specifications

• CAS: 22326-55-2
• Physical Form: Crystalline
• Linear Formula: Ba(OH)₂·H₂O
• UN Number: UN3262
• Solubility Information: Soluble in water.
• SMILES: O.[OH-].[OH-].[Ba+2]
• Molecular Weight (g/mol): 189.356
• Formula Weight: 189.38 (171.36 Anhydrous)
• Odor: Odorless
• Density: 3.743 g/mL

• Color: White
• Molecular Formula: BaH4O3
• MDL Number: MFCD00149151
• 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
• InChI Key: GKQTUHKAQKWLIN-UHFFFAOYSA-L
• IUPAC Name: barium(2+);dihydroxide;hydrate
• PubChem CID: 16211219
• Percent Purity: 95%
• Sensitivity: Air sensitive; Hygroscopic
• Chemical Name or Material: Barium hydroxide monohydrate

Safety and Handling

GHS H Statement
H301-H314-H318-H332
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if inhaled.

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302+H332-H314

missing translation for 'dotInformation' : Hazard Class: 8; Packaging Group: II

missing translation for 'einecsNumber' : 241-234-5

missing translation for 'rtecsNumber' : CQ9200000

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

Product Identifier

• Barium hydroxide monohydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A

Hazard Statement

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H332-Harmful if inhaled.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P271-Use only outdoors or in a well-ventilated area.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P330-Rinse mouth.
• P331-Do NOT induce vomiting.
• P363-Wash contaminated clothing before reuse.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Barium hydroxide, monohydrate

RUO – Research Use Only