Eosin Y

Eosin Y

chembox new
ImageFile=Eosin Y.pngImageSize=
IUPACName=2',4',5',7'-tetrabromo-3',6'-dihydroxy-1- spiro [isobenzofuran-3,9'-xanthene] one
OtherNames=
Section1=Chembox Identifiers
CASNo=17372-87-1
PubChem=27020
SMILES=C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)Br)O)Br)Br)O)Br
MeSHName=Eosine+Yellowish-(YS)

Section2=Chembox Properties
Formula=C20H8Br4O5
MolarMass=647.89052
Appearance=yellow
Density=think
MeltingPt=high
BoilingPt=high
Solubility=insoulable

Section3=Chembox Hazards
MainHazards=
FlashPt=
Autoignition=

Eosin Y is a form of eosin.


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  • eosin — [ē′əsin, ē′əsēn΄ē′ō sin, ē′əsin] n. [< Gr ēōs, dawn (see EO ) + IN1] 1. a) a rose colored dye, C20H8O5Br4, prepared by brominating fluorescein and used to color inks, fabrics, etc. and to stain tissues b) its sodium or potassium salt, used as… …   English World dictionary

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