中文名称:酸性黄11
- 酸性黄 11
- acid yellow 11
- C.I. Acid Yellow 11, sodium salt; Acid yellow 11; sodium 4-{3-methyl-5-oxo-4-[(E)-phenyldiazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonate; sodium 4-(5-hydroxy-3-methyl-4-phenylazo-pyrazol-1-yl)benzenesulfonate
- 6359-82-6
- 228-808-0
- C16H13N4NaO4S
- 380.3536
- InChI=1/C16H14N4O4S.Na/c1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2-10,21H,1H3,(H,22,23,24);/q;+1/p-1/b18-17+;