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dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate

dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate ??? ???
?? ??:
6441-77-6
???:
dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate
???(??):
CIFOODRED92;Acid Red 98;Erythrosin BB;c.i. acid red 98;Erythrosin B extra;PhloxineDISCONTINUED;C.I.Acid Red 98:C.I.45405;2,4,5,7-tetrabromo-12,15-dichlorofluorescein, dipotassium salt;4,7-dichloro-2',4',5',7'-tetrabromo-fluorescei dipotassium salt;4,6-dichloro-2',4',5',7'-tetrabromofluorescein dipotassium salt
CBNumber:
CB4939652
???:
C20H4Br4Cl2K2O5
??? ??:
792.96136
MOL ??:
6441-77-6.mol

dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate ??

??? ?? ??
??
LogP
7.891 (est)

??

dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate C??? ??, ??, ??

??

Phloxine is a chemical dye used in foods, textiles and cosmetics.

?? ??

Commonly known Phloxine, Resorcinoland 4,7-Dichloroisobenzofuran-1,3-dionecondensation of4,7 dichloro-dichloro-fluorescein tetrabromide, and converted to potassium.

Properties and Applications

blue-ray red. Soluble in water is cherry red, with greenish fluorescence. The strong sulfuric acid to tan, heating discoloration, diluted into tan precipitation. In aqueous solution for blue-ray red her person sodium hydroxide solution.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO
AATCC

dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate ?? ?? ? ???

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dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate ?? ??

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