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4424-03-7

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4424-03-7 Structure

4424-03-7 Structure
IdentificationBack Directory
[Name]

SULFONFLUORESCEIN
[CAS]

4424-03-7
[Synonyms]

SULFONFLUORESCEIN
sulfonefluorescein
Sulphonefluorescein
3,6-Dihydroxy-9-(2-sulfophenyl)xanthyliumbetaine
1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol
1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol
1,1-dioxospiro[benzo[c][1,2]oxathiole-3,9'-xanthene]-3',6'-diol
o-(3,6,9-trihydroxyxanthen-9-yl)-benzenesulfonicacigamma-sultone
spiro(3h-2,1-benzoxathiole-3,9’-(9h)xanthene)-3’,6’-diol,1,1-dioxide
3',6'-Dihydroxyspiro[3H-2,1-benzoxathiole-3,9'-xanthene]-1,1-dioxide
3',6'-Dihydroxyspiro[3H-2,1-benzooxathiole-3,9'-[9H]xanthene]1,1-dioxide
[EINECS(EC#)]

224-596-9
[Molecular Formula]

C19H12O6S
[MDL Number]

MFCD00070618
[MOL File]

4424-03-7.mol
[Molecular Weight]

368.36
Chemical PropertiesBack Directory
[Boiling point ]

622.1±55.0 °C(Predicted)
[density ]

1.72±0.1 g/cm3(Predicted)
[form ]

powder to crystal
[pka]

9.17±0.20(Predicted)
[color ]

Orange to Amber to Dark red
[EPA Substance Registry System]

Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',6'-diol, 1,1-dioxide (4424-03-7)
Safety DataBack Directory
[RTECS ]

WG9930000
[HS Code ]

2934.99.4400
Spectrum DetailBack Directory
[Spectrum Detail]

SULFONFLUORESCEIN(4424-03-7)IR1
SULFONFLUORESCEIN(4424-03-7)IR2
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