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52677-44-8

时间：2023-07-15 来源：化工号作者：C₂₀H₁₂CrN₄NaO₈S₂

中文名	酸性红186
英文名	Acid Red 186
别名	中性红 B 派拉丁桃红B 酸性红186 酸性红 186 酸性配合桃红B 酸性络合桃红B C.I.酸性红186 [4-[[4,5-二氢-3-甲基-5-氧代-1-(3-磺基苯基)-1H-吡唑-4-基]偶氮]-3-羟基-1-萘磺酸根(4-)]铬酸钠酸性红186
英文别名	Pink BE Acid Red 186 C.I. Acid Red 186 Acid complex pink B chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyrazol-4-yl 3-Hydroxy-4-[[3-methyl-1-(3-sulfophenyl)-5-hydroxy-4-pyrazolyl]azo]-1-naphthalenesulfonic acid, sodium salt, chromium complex Chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy-1-naphthalenesulfonato(4-)]-, sodium sodium [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(1-) Chromate(1-), [4-[[4,5-dihydro-3-methyl- 5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy -1-naphthalenesulfonato(4-)]-, sodium
CAS	52677-44-8
EINECS	258-095-1
化学式	C20H12CrN4NaO8S2
分子量	575.44
InChI	InChI=1/C20H16N4O8S2.Cr.Na/c1-11-18(20(26)24(23-11)12-5-4-6-13(9-12)33(27,28)29)21-22-19-15-8-3-2-7-14(15)17(10-16(19)25)34(30,31)32;;/h2-10,25-26H,1H3,(H,27,28,29)(H,30,31,32);;/q;+3;+1/p-4/b22-21+;
上游原料	1-(3-磺酸苯基)-3-甲基-5-吡唑啉酮

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