Alfa Aesar™ Fluorescein disodium salt hydrate


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11659.36

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 518-47-8 Weight: 0.01000kg


Quantity 500g

Product Code. 11424783

Quantity Price
1 £ 41.13 / 500g
Estimated Shipment date
from Supplier 10-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Fluorescein disodium salt hydrate
CAS 518-47-8
Molecular Formula C20H10Na2O5·xH2O
Formula Weight 376.28
MDL Number MFCD00167039
Beilstein 3833041
Merck Index 14,4159
Synonym Acid Yellow 73; C.I. 45350

Specification

Formula Weight 376.28
Chemical Name or Material Fluorescein disodium salt hydrate
RTECS Number LM5425000
pH 8.3
CAS 518-47-8
Odor Odorless
TSCA TSCA
MDL Number MFCD00167039
Melting Point >250°C
Molecular Formula C20H10Na2O5·xH2O
Synonym Acid Yellow 73; C.I. 45350
Quantity 500g
Beilstein 3833041
Merck Index 14,4159

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.

Documentation

Technical documents