erythrosine

<chemical> 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3h),9'-(9h)xanthen)-3-one disodium salt. A vital stain and colouring agent used in dentistry to disclose plaque. It is used as a tissue stain and dye in foods and pharmaceuticals, may inhibit some enzymes, and is preferentially absorbed by certain tumour cells. ... Pharmaco...
Found on http://www.encyclo.co.uk/local/20973

erythrosine

(ĕ-rith´ro-sēn) a coloring agent used to disclose plaque on teeth.
Found on http://www.encyclo.co.uk/local/21001

Erythrosine

Erythrosine (Disodium 2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-y1) benzoate monohydrate mixed with other colouring matters which contain arsenic, lead, mercury cadmium and other heavy metals) is a red powder used in the food industry as a red dye.
Found on http://www.probertencyclopaedia.com/browse/GE.HTM

Erythrosine

Erythrosine, also known as Red No. 3, is an organoiodine compound, specifically a derivative of fluorone. It is cherry-pink synthetic, primarily used for food coloring. It is the disodium salt of 2,4,5,7-tetraiodofluorescein. Its maximum absorbance is at 530 nm in an aqueous solution, and it is subject to photodegradation.{Citation needed|date=Feb...
Found on http://en.wikipedia.org/wiki/Erythrosine
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