| Product Name | Sudan I |
| CAS No. | 842-07-9 |
| Synonyms | C.I. 12055; C.I. Solvent Yellow 14; C.I. Disperse Yellow 97; 1-Phenylazo-2-naphthol; Solvent Yellow 14; sudan I (C.I. 12055); Sudan l = Sudan Yellow; Oil-soluble Yellow R; Yellow R; 1-(phenylhydrazono)naphthalen-2(1H)-one; (1Z)-1-(phenylhydrazono)naphthalen-2(1H)-one; 1-[(E)-phenyldiazenyl]naphthalen-2-ol; Oil yellow 1010 |
| InChI | InChI=1/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H/b18-17+ |
| Molecular Formula | C16H12N2O |
| Molecular Weight | 248.2793 |
| Density | 1.175g/cm3 |
| Melting point | 131-133℃ |
| Boiling point | 443.653°C at 760 mmHg |
| Flash point | 290.196°C |
| Water solubility | 0.5 g/L (30℃) |
| Refractive index | 1.634 |
| Hazard Symbols |  Xn:Harmful; |
| Risk Codes | R40:; R43:; R53:; R68:; |
| Safety | S22:; S36/37:; S46:; S61:; |
842-07-9 sudan i
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