Learn More
Oxyde de samarium(III), REacton™, 99,998 % (base de métaux), REM 100 ppm, Thermo Scientific Chemicals
Description
Samarium(III) oxide is used in optical and infrared absorbing glass to absorb infrared radiation. It finds use as a neutron absorber in nuclear power reactors to control the reaction. It is also used as a catalyst for the dehydration of primary alcohols to aldehydes or ketones. It forms samarium perchlorate when treated with perchloric acid, which is used as a reference material for checking the wavelength scale of a spectrophotometer in the range of 200 to 500 nm.
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 | Samarium(III) oxide |
| Point de fusion | 2300°C |
| Note relative au nom | REM 100ppm |
| Forme physique | Poudre |
| Quantité | 5 g |
| Notes de pourcentage du dosage | (Base des métaux) |
| Merck Index | 14,8347 |
| Informations sur la solubilité | Insoluble in water. |
| Poids de la formule | 348.7 |
| Pourcentage de pureté | 99.998% |
| Afficher plus |
Certificats
Certificats
Un numéro de lot est requis pour afficher les résultats sur les certificats. Pour retrouver le numéro de lot sur des commandes passées, utiliser le menu suivi de commande.
| Numéro de lot | Type de certificat | Date | Catalog Number |
|---|---|---|---|
| Z03H033 | Certificat d’analyse | 12/04/2022 | 010915.22,010915.14,010915.06 |
| F14Y019 | Certificat d’analyse | 07/12/2021 | 010915.22,010915.14,010915.06 |
| K18Z002 | Certificat d’analyse | 29/11/2021 | 010915.22,010915.14,010915.06 |
| Q14A005 | Certificat d’analyse | 24/11/2021 | 010915.22,010915.14,010915.06 |
| P4362 | Certificat d’analyse | 23/11/2021 | 010915.22,010915.14,010915.06 |
RUO – Research Use Only
Veuillez fournir vos retours sur le contenu du produit en remplissant le formulaire ci-dessous.