详细信息
- ;溶剂黄 19;
- Solvent Yellow 19
- Chromium, (2-(hydroxy-kappaO)-5-nitro-3-(2-(2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)diazenyl-kappaN1)benzenesulfonato(3-))-;(3-((1-(Anilinocarbonyl)-2-oxopropyl)azo)-2-hydroxy-5-nitrobenzene-1-sulphonato(3-))chromium;Chromium, (2-(hydroxy-kappaO)-5-nitro-3-((2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)azo-kappaN1)benzenesulfonato(3-))-;chromium(3+) (1Z,2Z)-2-[2-(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate;
- InChI=1/C16H13N4O8S.Cr/c1-9(21)14(16(23)17-10-5-3-2-4-6-10)19-18-12-7-11(20(24)25)8-13(15(12)22)29(26,27)28;/h2-8,22H,1H3,(H,17,23)(H,26,27,28);/q;+2/p-2/rC16H11CrN4O8S/c1-9(22)16(15(23)18-10-5-3-2-4-6-10)17-28-14-12(19-20-16)7-11(21(24)25)8-13(14)30(26,27)29-17/h2-8H,1H3,(H,18,23)
棕色粉末。在浓硫酸中为黄光棕色,稀释后为浅棕色溶液,在乙醇中的溶解度较好。耐热性、耐晒性均较高。- 色 光FASTNESSSOLUBILITY(g/l)熔点
MP(℃)光碱热二甲苯甲醇异丙醇乙醇正丁醇异丁醇乙酸乙酯甲苯
Toluene甲基异丁基酮
MIBK环己酮
Cyclohexa-
none蓝光黄
Bluish Yellow1317AA1505056020···100120500500
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