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Red No.213

Legal color:Red No.213  
General name:Rhodamine B   
Class:Basci Dye
FDA :(D & C Red No.19)  
CI #:C.I. 45170
Color #:Basic Violet 10
CAS #:81-88-9
CAS :Xanthylium,9-(2-carboxyphenyl)-3,6-bis(diethylamino)-,chloride
IUPAC:→1;9-(2-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride
→2;9-(o-Carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride
Chemical structure :

Rhodamine B