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Carbonate de sodium, anhydre, ACS, 99,5 % min, Thermo Scientific Chemicals
Code produit. 11387257
Marque: Thermo Scientific Alfa Aesar 011552.18
Description
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.
Spécification
Specifications
| Nom chimique ou matériau | Sodium carbonate, anhydrous |
| Note relative au nom | For AAS analysis |
| Couleur | Blanc |
| Forme physique | Granulaire |
| Quantité | 50 g |
| Plage de pourcentage du dosage | 99.5% min. |
| Beilstein | 4154566 |
| Informations sur la solubilité | Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide,acetone,and alkyl acetates. |
| Nom IUPAC | disodique ; carbonate |
| Poids de la formule | 105.99 |
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Safety and Handling
- Sodium carbonate, anhydrous
- Attention
- Lésion oculaire grave/irritation oculaire Catégorie 2
- H319-Provoque une sévère irritation des yeux.
- P280-Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/ du visage.
- P305+P351+P338-EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l'eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer.
- P308+P313-EN CAS d'exposition prouvée ou suspectée: consulter un médecin.
- MIXTURE LIST-Contient: Sodium carbonate
RUO – Research Use Only
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