Learn More
Barium hydroxide octahydrate, 97%, Thermo Scientific Chemicals
Descrizione
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.
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.
Specifica
Specifica
| Materiale o nome chimico | Barium hydroxide octahydrate |
| Punto di fusione | 78°C |
| Quantità | 10,000 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% |
| Vedi altri risultati |
Sicurezza e movimentazione
- Barium hydroxide octahydrate
- Pericolo
- Tossicità acuta Categoria 4
- Lesione oculare grave/irritazione oculare Categoria 1
- Corrosione/irritazione della pelle Categoria 1A
- 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.
- 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 .
- MIXTURE LIST-Contiene: Barium hydroxide octahydrate
RUO – Research Use Only
Fornite il vostro feedback sul contenuto del prodotto compilando il modulo sottostante.