Barium hydroxide octahydrate, 97%

Produktkode	Quantity	unitSize
11430643	500 g	500g
11440643	2500 g	2500g
11450643	10,000 g	10000g

Produktkode 11430643 missing translation for 'mfr' Thermo Scientific Alfa Aesar missing translation for 'supplierNo' A12714.36

Beskrivelse

Alfa Aesar Barium hydroxide octahydrate, 97%, Quantity: 500g, CAS: 12230-71-6, Melting Point: 78 deg.C, Molecular Formula: BaH18O10, Molecular Weight: 315.461, Percent Purity: 97% | CAS: 12230-71-6 | BaH18O10 | 315.46 g/mol

Barium hydroxide octahydrate has been used in the centromeric heterochromatin banding technnique and to synthesize BaTiO3. The form Barium hydroxide was reported to catalyze the rate of β elimination of phosphoserine residues. It is also used as a general purpose additive for lubricants and greases, sugar fabrication, manufacturing soaps, fat saponification and chemical synthesis of other barium compounds.

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.

Applications
Barium hydroxide octahydrate has been used in the centromeric heterochromatin banding technnique and to synthesize BaTiO3. The form Barium hydroxide was reported to catalyze the rate of β elimination of phosphoserine residues. It is also used as a general purpose additive for lubricants and greases, sugar fabrication, manufacturing soaps, fat saponification and chemical synthesis of other barium compounds.

Solubility
Soluble in water (72 mg/ml at 20°C), methanol, ethanol (slightly), and water (56 mg/ml at 15°C). Insoluble in acetone (practically)

Notes
Air Sensitive. Store in cool dry place in tightly closed container. With good ventilation. Store away from air and oxidizing agent.

Tekniske data

Kemiske identifikatorer

• CAS: 12230-71-6
• Molecular Formula: BaH18O10
• Molecular Weight (g/mol): 315.46
• MDL Number: MFCD00149152
• InChI Key: ZUDYPQRUOYEARG-UHFFFAOYSA-L
• 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
• PubChem CID: 17749109
• SMILES: O.O.O.O.O.O.O.O.[OH-].[OH-].[Ba++]

• Melting Point: 78°C
• Quantity: 500 g
• Linear Formula: Ba(OH)₂·8H₂O
• UN Number: UN3262
• Merck Index: 14,977
• Solubility Information: Soluble in water (72mg/ml at 20°C),methanol,ethanol (slightly),and water (56mg/ml at 15°C). Insoluble in acetone (practically)
• IUPAC Name: barium(2+);dihydroxide;octahydrate
• Formula Weight: 315.48 (171.36 Anhydrous)
• Percent Purity: 97%
• Odor: Odorless
• Sensitivity: Air Sensitive
• Density: 2.18
• Chemical Name or Material: Barium hydroxide octahydrate

Sikkerhed og håndtering

Produktidentifikator

• Barium hydroxide octahydrate

Signalord

• Danger

Farekategori

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

Faresætning

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H332-Harmful if inhaled.
• EUH071-Corrosive to the respiratory tract.

Sikkerhedssætning

• 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/.

Supplerende oplysninger

• MIXTURE LIST-Contain: barium hydroxide octahydrate

SDS

RUO – Research Use Only