Learn More
Sel disodique d’acide 1-Nitroso-2-naphthol-3,6-disulfonique, 90+ %, Thermo Scientific Chemicals
Description
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
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.
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salin est la détermination la plus sensible des réactifs de cobalt à l’état de traces utilisés pour la détermination des réactifs sensibles au cobalt et au potassium.
Solubilité
Légèrement soluble dans le méthanol et l‘éthanol.
Remarques
Conserver dans des conditions fraîches et sèches, et dans des conditions bien scellées. Conserver à l’abri des oxydants.
Specifications
Specifications
| Nom chimique ou matériau | 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt |
| Point de fusion | >300°C |
| Quantité | 500 g |
| Beilstein | 3643930 |
| Merck Index | 14,6644 |
| Informations sur la solubilité | Slightly soluble in methanol and ethanol. |
| Nom IUPAC | disodium ; 3-hydroxy-4-nitrosonaphtalène-2,7-disulfonate |
| Poids de la formule | 377.26 |
| Pourcentage de pureté | ≥90% |
RUO – Research Use Only
By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.