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Red No.225
 
 
| Legal color: | Red No.225 |  | General name: | SudanV |  | Class: | Solvent Dye |  | FDA : | D & C Red No.17 |  | CI #: | C.I. 26100 |  | Color #: | Solv. Red 23 |  | CAS #: | 85-86-9 |  | CAS : | 2-Naphthalenol,1-[[4-(phenylazo)phenyl]azo]- |  | IUPAC: | →1;1-[4-(Phenylazo)phenylazo]-2-naphthol →2;1-[p-(Phenylazo)phenylazo]-2-naphthol
 |  | Chemical structure : |   SudanV
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