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CAS RN: 6417-85-2 | Product Number: F0027

Uranine K

  • Fluorescein Potassium Salt
2   ≥20 

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Product Number F0027
Molecular Formula / Molecular Weight C__2__0H__1__0K__2O__5 = 408.49  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 6417-85-2
Reaxys Registry Number 9533908
PubChem Substance ID 87569838
MDL Number


Appearance Light yellow to Yellow to Orange powder to crystal
Lambda max. 487.0 to 491.0 nm(0.02mol/L AcONH4 sol.)
Absorbance(E1%1cm) min. 1200(0.02mol/L AcONH4 sol., 487.0 to 491.0 nm)
Properties (reference)
Maximum Absorption Wavelength 489(0.02mol/L AcONH4 sol.) nm
Related Laws:
EC Number 229-143-9
Transport Information:
HS Number 3204900000
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