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  6. Thermo Scientific Chemicals Fluorescein, disodium salt, pure

Thermo Scientific Chemicals Fluorescein, disodium salt, pure

Catalog Number 10387590
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Quantità:
100 g
500 g
2.5 kg
Imballaggio:
Glass Bottle
Plastic drum
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
518-47-8
C20H10Na2O5
376.28
MFCD00167039
NJDNXYGOVLYJHP-UHFFFAOYSA-L
disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
518-47-8
C20H10Na2O5
376.28
MFCD00167039
NJDNXYGOVLYJHP-UHFFFAOYSA-L
disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12

Descrizione

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.

Indicator
TRUSTED_SUSTAINABILITY
Absorbance 1700 (at lambda max.) min.
Materiale o nome chimico Fluorescein, disodium salt
Punto di fusione 320.0°C
Rapporto di assorbimento 1.2 to 1.7
Beilstein 19, V,6, 456
Indice di Merck 15, 4192
Sinonimo Acid Yellow 73, Fluorescein, water soluble, Uranine, C.I. 45350
Informazioni di solubilità Solubility in water: 500g/L (20°C). Other solubilities: slightly soluble in alcohol
Spettro a infrarossi Authentic
Lambda max 488 to 491nm (in buffer pH 8)
Peso formulazione 376.27
Perdita all'essiccatura 10% (105°C) max.
Grado Pure
Imballaggio Glass Bottle
Colore Brown to Orange/Red or Brown/Green
Quantità 100 g
Forma fisica Powder
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RUO – Research Use Only

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