5-Carboxyfluorescein 95%

Supplier: Thermo Scientific

ACRO425811000EA 95 EUR
ACRO425811000 ACRO425815000
5-Carboxyfluorescein 95%
5-Carboxyfluorescein

Appearance: Yellow to orange Powder

Formula: C₂₁H₁₂O₇.xH₂O
MW: 376,32 g/mol (anhy)
MDL Number: MFCD00036874
CAS Number: 76823-03-5

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Specification Test Results

Appearance Yellow to orange Powder
Infrared spectrum Conforms
HPLC ≥94 %
NMR (1H-NMR) Consistent with structure
Sulfated ash ≤0.1 %
Solubility (in boiling water) Soluble
Solubility (in boiling ethanol) Soluble
Solubility (in water) Sparingly soluble
Related substances Passes test
Titration with NaOH 99.5 to 100.5 % (On dried substance)
Chloride (Cl) ≤200 ppm

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