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Natriumcarbonat, wasserfrei, ACS, 99.5 % min., Thermo Scientific Chemicals
49.30 CHF - 111.00 CHF
Chemische Identifikatoren
| CAS | 497-19-8 |
|---|---|
| Summenformel | CNa2O3 |
| Molekulargewicht (g/mol) | 105.99 |
| MDL-Nummer | MFCD00003494 |
| InChI-Schlüssel | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
| Synonym | sodium carbonate, disodium carbonate, soda ash, carbonic acid disodium salt, calcined soda, sodium carbonate, anhydrous, carbonic acid, disodium salt, washing soda, sodiumcarbonate, solvay soda |
| PubChem CID | 10340 |
| ChEBI | CHEBI:29377 |
| SMILES | [Na+].[Na+].[O-]C([O-])=O |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|
11387257
|
Thermo Scientific Alfa Aesar
011552.18 |
50 g |
49.30 CHF
50 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11307267
|
Thermo Scientific Alfa Aesar
011552.36 |
500 g |
59.96 CHF
500 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11397257
|
Thermo Scientific Alfa Aesar
011552.A3 |
2 kg |
111.00 CHF
2 Kilogramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
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.
Chemische Identifikatoren
| 497-19-8 | |
| 105.99 | |
| CDBYLPFSWZWCQE-UHFFFAOYSA-L | |
| 10340 | |
| [Na+].[Na+].[O-]C([O-])=O |
| CNa2O3 | |
| MFCD00003494 | |
| sodium carbonate, disodium carbonate, soda ash, carbonic acid disodium salt, calcined soda, sodium carbonate, anhydrous, carbonic acid, disodium salt, washing soda, sodiumcarbonate, solvay soda | |
| CHEBI:29377 |
Spezifikation
| Sodium carbonate, anhydrous | |
| 497-19-8 | |
| granular | |
| CNa2O3 | |
| 4154566 | |
| Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide,acetone,and alkyl acetates. | |
| [Na+].[Na+].[O-]C([O-])=O | |
| 105.99 | |
| CHEBI:29377 | |
| ACS | |
| 1.535 | |
| White powder |
| For AAS analysis | |
| Weiß | |
| 99.5% min. | |
| MFCD00003494 | |
| sodium carbonate, disodium carbonate, soda ash, carbonic acid disodium salt, calcined soda, sodium carbonate, anhydrous, carbonic acid, disodium salt, washing soda, sodiumcarbonate, solvay soda | |
| CDBYLPFSWZWCQE-UHFFFAOYSA-L | |
| Dinatriumcarbonat | |
| 10340 | |
| 105.99 | |
| Geruchsneutral | |
| Hygroskopisch | |
| 2.53 g/cm3 at 20°C |
Sicherheit und Handhabung
P234-P264b-P280i-P305+P351+P338-P390
Gehäuse H319
missing translation for 'einecsNumber' : 207-838-8
missing translation for 'rtecsNumber' : Gehäuse VZ4050000
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
Produktidentifikator
Signalwort
Gefahrenkategorie
Gefahrenhinweis
Sicherheitshinweis
Ergänzende Informationen
- Sodium carbonate, anhydrous
Signalwort
- Achtung
Gefahrenkategorie
- Schwere Augenschädigung/Augenreizung Kategorie 2
Gefahrenhinweis
- H319-Verursacht schwere Augenreizung.
Sicherheitshinweis
- P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
- P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
- P308+P313-BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
Ergänzende Informationen
- MIXTURE LIST-Enthält: Sodium carbonate
RUO – Research Use Only
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