CAS No: 4424-03-7, Chemical Name: Sulfonfluorescein
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4424-03-7 Sulfonfluorescein

product Name Sulfonfluorescein
Synonyms Sulfonefluorescein; 2-19-00-00413 (Beilstein Handbook Reference); BRN 0053358; Benzenesulfonic acid, O-(3,6,9-trihydroxyxanthen-9-yl)-, gamma-sultone (7CI); Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',6'-diol 1,1-dioxide; Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',6'-diol, 1,1-dioxide; spiro[2,1-benzoxathiole-3,9'-xanthene]-3',6'-diol 1,1-dioxide
Molecular Formula C19H12O6S
Molecular Weight 368.36
InChI InChI=1/C19H12O6S/c20-11-5-7-13-16(9-11)24-17-10-12(21)6-8-14(17)19(13)15-3-1-2-4-18(15)26(22,23)25-19/h1-10,20-21H
CAS Registry Number 4424-03-7
EINECS 224-596-9
Molecular Structure 4424-03-7 Sulfonfluorescein
Density 1.72g/cm3
Boiling point 622.1°C at 760 mmHg
Refractive index 1.809
Flash point 330°C
Vapour Pressur 4.55E-16mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description