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Oxalate de sodium, ACS, +99,5 %, Thermo Scientific Chemicals
Description
Sodium oxalate is used as a reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, special cement manufacturing, plant nutrition as well as in textile and pharmaceutical industries. It plays an important role to remove calcium ions from blood plasma and prevents blood clotting.
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
Spécification
Nom chimique ou matériau | Sodium oxalate |
Point de fusion | 250°C to 270°C (decomposition) |
Couleur | Blanc |
Forme physique | Poudre |
Quantité | 50 g |
Beilstein | 3631622 |
Merck Index | 14,8650 |
Informations sur la solubilité | Soluble in water and formic acid; Insoluble in ether and alcohol. |
Poids de la formule | 134 |
Pourcentage de pureté | ≥99.5% |
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Sécurité et traitement
- Sodium oxalate
- Attention
- Toxicité aiguë Catégorie 4
- H302-Nocif en cas d'ingestion.
- H312-Nocif par contact cutané.
- P280-Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/ du visage.
- P301+P312-EN CAS D'INGESTION: appeler un CENTRE ANTIPOISON/médecin / en cas de malaise.
- P302+P352-EN CAS DE CONTACT AVEC LA PEAU: Laver abondamment à l'eau/.
- MIXTURE LIST-Contient: Sodium oxalate
RUO – Research Use Only