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Red No.205

Legal color:Red No.205  
General name:Lithol Red   
Class:Pigment
FDA :(D & C Red No.10)  
CI #:C.I. 15630
Color #:Pig. Red 49(Na)
CAS #:1248-18-6
CAS :1-Naphthalenesulfonic acid,2-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt
IUPAC:→1;Sodium 2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate
→2;2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid sodium salt
Chemical structure :

Lithol Red