DIIODOFLUORESCEIN

DIIODOFLUORESCEIN
  • CAS No.:33239-19-9
Other grades of this product :
DIIODOFLUORESCEIN Basic information
Product Name:DIIODOFLUORESCEIN
Synonyms:2-(6-Hydroxy-4,5-diiodo-3-oxo-3H-xanthen-9-yl)benzoic acid;C.I.45425A;C.I.Solvent Red 73;D and C Orange No.10;CI NO 45425;CI 45425;CI 45425:1;DI-IODO(R)FLUORESCEIN
CAS:33239-19-9
MF:C20H8I2Na2O5
MW:628.06
EINECS:251-419-2
Product Categories:marker
Mol File:33239-19-9.mol
DIIODOFLUORESCEIN Chemical Properties
Melting point 240 °C (dec.)(lit.)
Sensitive Light Sensitive
CAS DataBase Reference33239-19-9(CAS DataBase Reference)
Safety Information
WGK Germany 3
HS Code 29329990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
DIIODOFLUORESCEIN Usage And Synthesis
UsesErythrosin Yellowish is a dye.
Preparationwill fluorescent element (C.I.Acid Yellow 73, C.I. 45350) with iodine in aqueous solution and technique of or with chlorinated iodine and bases of two iodine.
Properties and Applicationsyellow light red. Soluble in water is cherry red, no fluorescence. The strong sulfuric acid to tan, diluted the yellow for precipitation. In water solution to join sodium hydroxide to create soluble red precipitate.
DIIODOFLUORESCEIN Preparation Products And Raw materials
Raw materialsFluorescein Sodium

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