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Thermo Scientific Chemicals Fluorescein disodium salt hydrate
CAS: 518-47-8 | C20H10Na2O5 | 376.28 g/mol
$62.84 - $570.19
Chemical Identifiers
| CAS | 518-47-8 |
|---|---|
| Molecular Formula | C20H10Na2O5 |
| Molecular Weight (g/mol) | 376.28 |
| MDL Number | MFCD00167039 |
| InChI Key | NJDNXYGOVLYJHP-UHFFFAOYSA-L |
| Synonym | Acid Yellow 73; C.I. 45350 |
| IUPAC Name | disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate |
| SMILES | [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1165922
|
Thermo Scientific Chemicals
A1165922 |
100 g |
Each for $62.84
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AAA1165936
|
Thermo Scientific Chemicals
A1165936 |
500 g |
Each for $156.23
|
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|
AAA116590E
|
Thermo Scientific Chemicals
A116590E |
2500 g |
Each for $570.19
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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.
ApplicationsFluorescein 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.
Chemical Identifiers
| 518-47-8 | |
| 376.28 | |
| NJDNXYGOVLYJHP-UHFFFAOYSA-L | |
| disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate |
| C20H10Na2O5 | |
| MFCD00167039 | |
| Acid Yellow 73; C.I. 45350 | |
| [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12 |
Specifications
| 518-47-8 | |
| 8.3 | |
| C20H10Na2O5 | |
| 100 g | |
| 14,4159 | |
| Soluble in water(500g/L). | |
| [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12 | |
| 376.28 | |
| Fluorescein disodium salt hydrate |
| >250°C | |
| Odorless | |
| MFCD00167039 | |
| 3833041 | |
| Acid Yellow 73; C.I. 45350 | |
| NJDNXYGOVLYJHP-UHFFFAOYSA-L | |
| disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate | |
| 376.28 |
Safety and Handling
EINECSNumber : 208-253-0
RTECSNumber : LM5425000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only