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Diclorhidrato de o-fenilendiamina, + 98 %, Thermo Scientific Chemicals
Description
o-Phenylenediamine is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is orange-brown in color and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3 N HCl or 3 M H2SO4 and read at 492 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.
La o-fenilendiamina es un sustrato de peroxidasa adecuado para su uso en procedimientos ELISA. El sustrato produce un producto final soluble de color naranja-marrón y puede leerse espectrofotométricamente a 450 nm. La reacción con OPD puede detenerse con 3 N HCl o 3 M H2SO4 y leerse a 492 nm.
Solubilidad
Ligeramente soluble en agua; fácilmente soluble en alcohol, cloroformo o éter.
Notas
Almacenar en un lugar fresco y seco, en un recipiente herméticamente sellado. Almacenar lejos de agentes oxidantes y calor. Almacenar en el refrigerador.
Specifications
Specifications
| Nombre del producto químico o material | o-Phenylenediamine dihydrochloride |
| Cantidad | 100 g |
| Número UN | UN2811 |
| Beilstein | 3912045 |
| Información de solubilidad | Slightly soluble in water; freely soluble in alcohol,chloroform or ether |
| Formula Weight (peso de la fórmula) | 181.07 |
| Porcentaje de pureza | ≥98% |
| Forma física | Polvo |
RUO – Research Use Only
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