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Thermo Scientific Chemicals Fluoresceína, sal disódica, pura
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Cantidad:
100 g
500 g
2.5 kg
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Descripción
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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Especificaciones
Especificaciones
Absorbancia | 1700 (at lambda max.) min. |
Nombre del producto químico o material | Fluorescein, disodium salt |
Punto de fusión | 320.0°C |
Índice de absorción | 1.2 to 1.7 |
Beilstein | 19, V,6, 456 |
Índice Merck | 15, 4192 |
Sinónimo | Acid Yellow 73, Fluorescein, water soluble, Uranine, C.I. 45350 |
Información de solubilidad | Solubility in water: 500g/L (20°C). Other solubilities: slightly soluble in alcohol |
Espectro infrarrojo | Auténtico |
Lambda máx | 488 to 491nm (in buffer pH 8) |
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RUO – Research Use Only
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