Basic information Safety Supplier Related

FLUORESCIN

Basic information Safety Supplier Related

FLUORESCIN Basic information

Product Name:
FLUORESCIN
Synonyms:
  • 2-(3,6-dihydroxyxanthen-9-yl)benzoic acid
  • FLUORESCIN
  • Resorcinolphthalin
  • Fluorescin [Reagent for Oxydases and Peroxydases]
  • 2-(3,6-Dihydroxy-9H-xanthen-9-yl)benzoic acid
  • Benzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)-
  • dihydrofluorescein
  • Fluorescin[ReagentforOxydasesandPeroxydases]>
CAS:
518-44-5
MF:
C20H14O5
MW:
334.32
EINECS:
208-252-5
Mol File:
518-44-5.mol
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FLUORESCIN Chemical Properties

Melting point:
125-127°
Boiling point:
431.14°C (rough estimate)
Density 
1.2497 (rough estimate)
refractive index 
1.5000 (estimate)
pka
3.88±0.36(Predicted)
form 
powder to crystal
color 
Light yellow to Brown
Merck 
14,4160
EPA Substance Registry System
Benzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)- (518-44-5)
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Safety Information

HS Code 
29329990
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FLUORESCIN Usage And Synthesis

Uses

Reagent for oxidases, peroxides.

Definition

ChEBI: Fluorescin is a member of xanthenes.

FLUORESCINSupplier

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