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Barium carbonate, 99%
Descrizione
Barium carbonate is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux, a matting and crystallizing agent and combines with certain colouring oxides to produce unique colours not easily attainable by other means. It is also used for removing of sulfates in phosphoric acid production and chlorine alkali electrolysis.
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 carbonate is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux, a matting and crystallizing agent and combines with certain colouring oxides to produce unique colours not easily attainable by other means. It is also used for removing of sulfates in phosphoric acid production and chlorine alkali electrolysis.
Solubility
Insoluble in water and alcohol. Soluble in acetic acid, hydrochloric acid and nitric acid.
Notes
m.p. 174° (90 atm), 811° (1 atm)
Specifica
Specifica
| Materiale o nome chimico | Barium carbonate |
| Punto di fusione | 811°C |
| Quantità | 1 kg |
| Formula lineare | BaCO3 |
| Indice di Merck | 14,969 |
| Informazioni di solubilità | Insoluble aq. soln. and alcohol. Soluble in acetic acid,hydrochloric acid and nitric acid. |
| IUPAC Name | barium(2+) carbonate |
| Peso formulazione | 197.35 |
| Percent Purity | 99% |
| Odore | Odorless |
| Vedi altri risultati |
Sicurezza e movimentazione
- Barium carbonate
- Attenzione
- Tossicità acuta Categoria 4
- H302-Nocivo se ingerito.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P301+P310-IN CASO DI INGESTIONE: contattare immediatamente un CENTRO ANTIVELENI/un medico/
- MIXTURE LIST-Contiene: Barium carbonate
RUO – Research Use Only
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