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  6. Thermo Scientific Chemicals Fluorescein disodium salt hydrate

Thermo Scientific Chemicals Fluorescein disodium salt hydrate

Catalog Number AAA1165936
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Quantity:
100 g
500 g
2500 g
518-47-8
C20H10Na2O5
376.28
MFCD00167039
NJDNXYGOVLYJHP-UHFFFAOYSA-L
Acid Yellow 73; C.I. 45350
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
518-47-8
C20H10Na2O5
376.28
MFCD00167039
NJDNXYGOVLYJHP-UHFFFAOYSA-L
Acid Yellow 73; C.I. 45350
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

Description

Fluorescein disodium salt hydrate is used in dye, ink pigment, in cosmetic products, to detect corneal epithelial defects, and also used as a fluorescent tracer to study blood-brain barrier.

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.

Applications
Fluorescein disodium salt hydrate is used in dye, ink pigment, in cosmetic products, to detect corneal epithelial defects, and also used as a fluorescent tracer to study blood-brain barrier.

Solubility
Soluble in water(500g/L).

Notes
Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY
Melting Point >250°C
pH 8.3
Odor Odorless
Quantity 500 g
Beilstein 3833041
Merck Index 14,4159
Solubility Information Soluble in water(500g/L).
Formula Weight 376.28
Chemical Name or Material Fluorescein disodium salt hydrate

Safety and Handling

EINECSNumber 208-253-0
RTECSNumber LM5425000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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