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溶剂红24 CAS:85-83-6 英文名称:Solvent Red 24 分子式:C24H20N4O 分子量:380.44 中文同义词:苏丹红 IV;苏丹Ⅳ/溶剂红24;苏旦IV;苏丹4/1-(2-甲基-4-(2-甲基苯基偶氮)苯基偶氮)-2-萘酚;1-[4-(邻甲苯偶氮)邻甲苯偶氮]-2-萘酚;苏丹红4;128烛红;3902油溶红 英文同义词 1-((2-Methyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthalenol;1-((4-(o-tolylazo)-o-tolyl)azo)-2-naphtho ;1-((E)-(2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl)diazenyl)-2-naphth;1-(4-(o-Tolylazo)-o-tolylazo)-2-naphthol;1-(4-o-tolylazo-o-tolylazo)-2-naphthol ;1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthaleno ;2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene;2’,3-dimethyl-4-(2-hydroxynaphthylazo)azobenzene 熔点:199 °C (dec.)(lit.) 沸点:260°C 密度:1.1946 (rough estimate) 折射率:1.6000 (estimate) 储存条件:Flammables area 溶解度:Insoluble in water; soluble in benzene, methanol, acetone, isopropanol; slightly soluble in ethanol 色指数:26105 酸度系数(pKa):13.52±0.50(Predicted) 形态:Powder/Solid 颜色:Red Brown 波长(λmax):520 nm, 357 nm