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Tetrafluoroborato de 4-nitrobenzendiazonio, 97 %, Thermo Scientific Chemicals
Descripción
4-Nitrobenzenediazonium tetrafluoroborate is widely used as a standard reagent in organic synthesis. It is used as a dye for enterochromaffin cells. It is used for the spectrophotometric determination of common aromatic diisocyanates [toluene-2,4-diyl diisocyanate and 4,4'-methylenebis(phenyl isocyanate)] and gallic acid. It is also used for tissue staining and determination of trace phenols.
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.
El tetrafluoroborato de 4-nitrobenzendiazonio se utiliza ampliamente como reactivo estándar en la síntesis orgánica. Se utiliza como colorante para las células enterocromafines. Se utiliza para la determinación espectrofotométrica de diisocianatos aromáticos comunes [tolueno-2,4-diisocianato de diilo y 4,4′-metilenebis(isocianato de fenilo)] y ácido gálico. También se utiliza para la tinción de tejidos y la determinación de trazas de fenoles.
Solubilidad
Soluble en acetonitrilo y dimetilsulfóxido.
Notas
Sensible a la humedad. Almacenar en lugar fresco. Mantener el recipiente herméticamente cerrado. Incompatible con las bases fuertes, los agentes oxidantes fuertes y la humedad.
Especificaciones
Specifications
| Nombre del producto químico o material | 4-Nitrobenzenediazonium tetrafluoroborate |
| Punto de fusión | 144°C to 148°C |
| Cantidad | 1 g |
| Número UN | UN2923 |
| Beilstein | 3599869 |
| Información de solubilidad | Soluble in acetonitrile and dimethyl sulfoxide. |
| Formula Weight (peso de la fórmula) | 236.92 |
| Porcentaje de pureza | 97% |
RUO – Research Use Only
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