| Name | acid red 4 (C.I. 14710) |
| Synonyms | CI 14710 AZO EOSIN C.I. 14710 Acid Red 4 ACID RED 4 Acid Red 4 C.I. Acid Red 4 Acid Red 4 (C.I.) acidred4(c.i.14710) acid red 4 (C.I. 14710) C.I. Acid Red 4, monosodium salt C.I. Acid Red 4, monosodium salt (8CI) AZOEOSIN C.I. NO. 14710 (TECHNICAL GRADE) sodium 4-hydroxy-3-(2-methoxyphenylazo)naphthalenesulphonate 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonicacimonosodiumsal 1-Naphthalenesulfonicacid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodiumsalt (3E)-3-[(2-methoxyphenyl)hydrazono]-4-oxo-3,4-dihydronaphthalene-1-sulfonic acid |
| CAS | 5858-39-9 |
| EINECS | 227-490-0 |
| InChI | InChI=1/C17H14N2O5S/c1-24-15-9-5-4-8-13(15)18-19-14-10-16(25(21,22)23)11-6-2-3-7-12(11)17(14)20/h2-10,18H,1H3,(H,21,22,23)/b19-14+ |
| Molecular Formula | C17H13N2NaO5S |
| Molar Mass | 380.35 |
| Density | 1.43g/cm3 |
| Melting Point | >210°C(dec.) |
| Solubility | Methanol (Slightly) |
| Appearance | Solid |
| Color | Red |
| Storage Condition | Amber Vial, Refrigerator, Under inert atmosphere |
| Refractive Index | 1.655 |
| WGK Germany | 3 |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |