4478-76-6 Acid Red 80 Acid Red 80

Synonyms：C.I. 68215; C.I. Acid Red 80; Benzenesulfonic acid, 2-((2,7-dihydro-3-methyl-2,7-dioxo-3H-naphtho(1,2,3-de)quinolin-6-yl)amino)-5-methyl-, sodium salt (1:1)sodium 5-methyl-2-[(3-methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]benzenesulfonate; 5-methyl-2-[(3-methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)amino]benzenesulfonic acid; Alizarin Rubinol R
CAS Number：4478-76-6
EINECS：224-759-4
Molecular Formula：C₂₄H₁₈N₂O₅S
Molecular Weight：446.4751
InChI：InChI=1/C24H18N2O5S/c1-13-7-8-17(20(11-13)32(29,30)31)25-18-9-10-19-22-16(12-21(27)26(19)2)14-5-3-4-6-15(14)24(28)23(18)22/h3-12,25H,1-2H3,(H,29,30,31)
Molecular Structure：
Density：1.56g/cm³
Refractive index：1.764
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