Barium hydroxide octahydrate, 98+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10286830	Thermo Scientific Acros 203142500	250 g	Plastic bottle
10646422	Thermo Scientific Acros 203140010	1 kg	Plastic bottle
10083523	Thermo Scientific Acros 203140050	5 kg	Plastic bottle

Description

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

Chemical Identifiers

• CAS: 12230-71-6
• Molecular Weight (g/mol): 315.46
• InChI Key: ZUDYPQRUOYEARG-UHFFFAOYSA-L
• PubChem CID: 17749109

• Molecular Formula: BaH18O10
• MDL Number: MFCD00149152
• Synonym: barium hydroxide octahydrate, unii-l5q5v03tbn, l5q5v03tbn, dihydroxybarium octahydrate, barium dihydroxide octahydrate, barium hydroxide octahydrate mi, barium hydroxide ba oh 2 , octahydrate, acmc-1an7p, barium hydroxide octa hydrate, barium hydroxide octa-hydrate
• SMILES: O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++]

Specifications

• Melting Point: 78.0°C
• Color: White
• Assay Percent Range: 98+%
• Linear Formula: Ba(OH)₂·8H₂O
• Merck Index: 15, 973
• Solubility Information: Solubility in water: 56g/L (15°C). Other solubilities: freely soluble in methanol, slightly soluble in ethanol, practically insoluble in acetone
• SMILES: O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++]
• Molecular Weight (g/mol): 315.46
• Formula Weight: 315.48
• Grade: Analytical
• Density: 2.1800g/mL

• CAS: 12230-71-6
• Physical Form: Crystals, Crystalline Flakes or Powder
• Molecular Formula: BaH18O10
• MDL Number: MFCD00149152
• Synonym: barium hydroxide octahydrate, unii-l5q5v03tbn, l5q5v03tbn, dihydroxybarium octahydrate, barium dihydroxide octahydrate, barium hydroxide octahydrate mi, barium hydroxide ba oh 2 , octahydrate, acmc-1an7p, barium hydroxide octa hydrate, barium hydroxide octa-hydrate
• InChI Key: ZUDYPQRUOYEARG-UHFFFAOYSA-L
• IUPAC Name: barium(2+) octahydrate dihydroxide
• PubChem CID: 17749109
• Percent Purity: ≥98%
• Specific Gravity: 2.18
• Chemical Name or Material: Barium hydroxide octahydrate

Safety and Handling

GHS H Statement
Harmful if swallowed.
Causes severe skin burns and eye damage.
Harmful if inhaled.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with wat

GHS Signal Word: Danger

Product Identifier

• Barium hydroxide octahydrate

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H314-Causes severe skin burns and eye damage.
• EUH071-Corrosive to the respiratory tract.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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/.

RUO – Research Use Only