D&C Red No. 19

CAS Number

Synonym

[9-(2-Carboxyphenyl)-6-diethylamino-3-xanthenylidene]-diethylammonium chloride; Rhodamine B; Rhodamine 610, C.I. Pigment Violet 1, Basic Violet 10

Occurrence/Use

Removed from FDA authorized color additives list in 1984