中文名 | 酸性红154 |
英文名 | Acid Red 154 |
别名 | 酸性红154 弱酸性红 BB |
英文别名 | C.I.24800 Acid Red 154 Tracid Bordeaux BB PXZXQAISYZCANU-ZTJYFDIRSA-N 2-naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)az disodium 3,3'-[cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Disodium 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxynaphthalene-2-sulphonate) 3,3'-[Cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4,6-dihydroxy-2-naphthalenesulfonic acid]disodium salt 3,3'-(Cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-2-naphthalenesulfonic acid), disodium salt 2-Naphthalenesulfonic acid, 3,3'-(cyclohexylidenebis((2-methyl-4,1-phenylene)azo))bis(4,6-dihydroxy-, disodium salt disodium 3,3'-{cyclohexane-1,1-diylbis[(2-methylbenzene-4,1-diyl)hydrazine-2,1-diyl]}bis(4,6-dioxo-4,6-dihydronaphthalene-2-sulfonate) disodium 3-[4-[1-[4-[(1,7-dihydroxy-3-sulfonato-2-naphthyl)azo]-3-methyl-phenyl]cyclohexyl]-2-methyl-phenyl]azo-4,6-dihydroxy-naphthalene-2-sulfonate disodium,3-[2-[4-[1-[4-[2-(1,7-dioxo-3-sulfonatonaphthalen-2-yl)hydrazinyl]-3-methylphenyl]cyclohexyl]-2-methylphenyl]hydrazinyl]-4,6-dioxonaphthalene-2-sulfonate |
CAS | 6507-79-5 |
EINECS | 229-398-6 |
化学式 | C40H34N4Na2O10S2 |
分子量 | 840.8283 |
InChI | InChI=1/C40H36N4O10S2.2Na/c1-22-16-26(8-12-32(22)41-43-36-34(55(49,50)51)18-24-6-10-28(45)20-30(24)38(36)47)40(14-4-3-5-15-40)27-9-13-33(23(2)17-27)42-44-37-35(56(52,53)54)19-25-7-11-29(46)21-31(25)39(37)48;;/h6-13,16-21,45-48H,3-5,14-15H2,1-2H3,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2 |
密度 | 1.471[at 20℃] |
水溶性 | 117.47g/L at 20℃ |
蒸汽压 | 0Pa at 25℃ |
物化性质 | 可溶于水,水溶液呈品红色,加入浓盐酸转变为酒红色;加入浓氢氧化钠溶液转呈枣红色。微溶于乙醇呈品红色。于浓硫酸中呈深紫色,稀释后转呈桃红色。 |
上游原料 | 亚硝酸钠 2-萘磺酸 碘化钾试纸 |