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Oxalate de potassium monohydraté, ACS, 98,8-101,0 %, Thermo Scientific Chemicals
Description
Potassium oxalate monohydrate is used as a chelating agent; a purifying agent in pharmaceutical industry and a precipitating agent in rare-earth metal processing. It finds application as a grinding agent, a rust remover for metal treatment, a bleaching agent in textile and wood industry. It is also used in waste water treatment and as a scale remover in automobile radiators. Furthermore, it is used as a reagent in analytical chemistry for the determination of calcium and other heavy metals as well as a reducing agent in photography. It is also involved in the preparation of SBA-15 (nanostructured SiO2) supported vanadium oxide catalyst.
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 | Potassium oxalate monohydrate |
| Point de fusion | >300°C |
| Couleur | Blanc |
| Densité | 2.13 g/mL |
| pH | 6 to 8.5 |
| Odeur | Odorless |
| Formule linéaire | K2C2O4·H2O |
| Quantité | 100 g |
| Beilstein | 3752576 |
| Merck Index | 14,7651 |
| Afficher plus |
Sécurité et traitement
- Potassium oxalate monohydrate
- 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+P330+P331-EN CAS D'INGESTION: rincer la bouche. NE PAS faire vomir.
- P302+P352-EN CAS DE CONTACT AVEC LA PEAU: Laver abondamment à l'eau/.
- P312-Appeler un CENTRE ANTIPOISON/un médecin/en cas de malaise.
- MIXTURE LIST-Contient: Potassium oxalate monohydrate
RUO – Research Use Only
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