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Product name
Fluorescein Free Acid
Alternative names
Solvent Yellow 94, 3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one, Resorcinolphthalein
Description
Fluorescein Free Acid is the solvent soluble form of fluorescein. It is a dark powder that dissolves in methanol to give intense yellow fluorescence.
Application
Solvent Dye, Technical Dye, Marker, Fluorescer, Laser Dye
Quantity
Gramme to Multikilo
Package
Vial, Bottle, Keg
Availability
In stock
Other information
C.I 45350:1
ƛ Max Abs 490nm ƛ Max Em 514nm when dissolved in water at pH 8
Product number
30SY9425
CAS Number
2321-07-5
EC Number
219-031-8
