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  7. Barium hydroxide octahydrate, 97%

Barium hydroxide octahydrate, 97%

Codice prodotto. 11430643
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Codice prodotto. 11430643

Marca: Thermo Scientific Alfa Aesar A12714.36

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Descrizione

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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 12230-71-6
Formula molecolare BaH18O10
Molecular Weight (g/mol) 315.46
Numero MDL MFCD00149152
InChI Key ZUDYPQRUOYEARG-UHFFFAOYSA-L
Sinonimo 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++]

Specifica

Materiale o nome chimico Barium hydroxide octahydrate
Punto di fusione 78°C
Quantità 500 g
Formula lineare Ba(OH)2·8H2O
Numero UN UN3262
Indice di Merck 14,977
Informazioni di solubilità 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
Peso formulazione 315.48 (171.36 Anhydrous)
Percent Purity 97%
Odore Odorless
Sensibilità Air Sensitive
Densità 2.18
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Sicurezza e movimentazione

compliance-icons compliance-icons
Product Identifier
  • Barium hydroxide octahydrate
 Signal Word
  • Pericolo
 Hazard Category
  • Tossicità acuta Categoria 4
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1A
 Hazard Statement
  • H302-Nocivo se ingerito.
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
  • H332-Nocivo se inalato.
  • EUH071-Corrosivo per le vie respiratorie.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Supplemental information
  • MIXTURE LIST-Contiene: barium hydroxide octahydrate
SDS

RUO – Research Use Only

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