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Sodium carbonate, 98%, Thermo Scientific Chemicals
Descrizione
Sodium carbonate is commonly used as an inorganic base and a buffer component in several synthetic organic transformations in both chemical industries and research laboratories. Often used as an electrolyte, sodium carbonate acts as a very good conductor in the process of electrolysis. Apart from being used as a common chemical/biological/biotechnological laboratory reagent, it is also used as a water softener in laundering, processing wood pulp, cleaners, and making glass. It can be used for standardization of acids, and qualitative testing of cations. In dyeing with fiber-reactive dyes, sodium carbonate is used to ensure proper chemical bonding of the dye with cellulose fibers.
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.
Sodium carbonate is commonly used as an inorganic base and a buffer component in several synthetic organic transformations in both chemical industries and research laboratories. Often used as an electrolyte, sodium carbonate acts as a very good conductor in the process of electrolysis. Apart from being used as a common chemical/biological/biotechnological laboratory reagent, it is also used as a water softener in laundering, processing wood pulp, cleaners, and making glass. It can be used for standardization of acids, and qualitative testing of cations. In dyeing with fiber-reactive dyes, sodium carbonate is used to ensure proper chemical bonding of the dye with cellulose fibers.
Solubility
Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide, acetone, and alkyl acetates.
Notes
m.p. 851° (begins to lose CO{2} at 400°)It is hygroscopic in nature, and absorbs moisture from air. On heating, it begins to lose carbon dioxide at about 400 °C.
Specifica
Specifica
| Materiale o nome chimico | Sodium carbonate |
| pH | 11.5 |
| Quantità | 500 g |
| Beilstein | 4154566 |
| Indice di Merck | 14,8596 |
| Informazioni di solubilità | Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide,acetone,and alkyl acetates. |
| IUPAC Name | disodium;carbonate |
| Peso formulazione | 105.99 |
| Percent Purity | 98% |
| Odore | Odorless |
| Vedi altri risultati |
Sicurezza e movimentazione
- Sodium carbonate, 98%, Thermo Scientific
- Attenzione
- Lesione oculare grave/irritazione oculare Categoria 2
- H319-Provoca grave irritazione oculare.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- 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.
- P308+P313-IN CASO di esposizione o di possibile esposizione, consultare un medico.
- MIXTURE LIST-Contiene: Disodium carbonate
RUO – Research Use Only
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