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5-Aminofluorescein Structure

5-Aminofluorescein

Chemical Properties

Melting point 223 °C (dec.)(lit.)
Boiling point 481.89°C (rough estimate)
Density  1.3724 (rough estimate)
refractive index  1.5180 (estimate)
storage temp.  room temp
solubility  DMF: 5 mg/ml; DMSO: 5 mg/ml
form  powder
pka 9.34±0.20(Predicted)
color  red-brown
Water Solubility  Soluble in water (partly), methanol (10 mg/ml), and acetone.
BRN  48395
Stability Light and Moisture Sensitive
InChIKey GZAJOEGTZDUSKS-UHFFFAOYSA-N
CAS DataBase Reference 3326-34-9(CAS DataBase Reference)
EPA Substance Registry System Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-amino-3',6'-dihydroxy- (3326-34-9)

Safety Information

Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
10
TSCA  Yes
HS Code  32049090

MSDS

Usage And Synthesis

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