中文名称：6-氨基-4-羟基-3-[[7-磺酸基-4-[（4-磺酸基苯基）偶氮]-1-萘基]偶氮]萘-2,7-二磺酸四钠盐
  • C.I.食品黑 2; 信区间 27755; （3E）-6-氨基-4-氧代-3-（2-{7-磺酸基-4-[（E）-（4-磺酸基苯基）偶氮]萘-1-基}亚肼）-3,4-二氢萘-2,7-二磺酸四钠; 6-氨基-4-羟基-3-[[7-磺酸基-4-（4-磺酸基苯基）偶氮-1-萘基]偶氮]萘-2,7-二磺酸四钠
  • tetrasodium 6-amino-4-hydroxy-3-[[7-sulphonato-4-[(4-sulphonatophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulphonate
  • C.I. Food Black 2; CI 27755; tetrasodium (3E)-6-amino-4-oxo-3-(2-{7-sulfinato-4-[(E)-(4-sulfonatophenyl)diazenyl]naphthalen-1-yl}hydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate; tetrasodium 6-amino-4-hydroxy-3-[[7-sulfonato-4-(4-sulfonatophenyl)azo-1-naphthyl]azo]naphthalene-2,7-disulfonate
  • 2118-39-0
  • 218-326-9
  • C26H15N5Na4O13S4
  • 825.6421
  • InChI=1/C26H19N5O13S4.4Na/c27-20-12-18-13(9-23(20)47(39,40)41)10-24(48(42,43)44)25(26(18)32)31-30-22-8-7-21(17-6-5-16(11-19(17)22)46(36,37)38)29-28-14-1-3-15(4-2-14)45(33,34)35;;;;/h1-12,32H,27H2,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44);;;;/q;4*+1/p-4
  • 6-氨基-4-羟基-3-[[7-磺酸基-4-[（4-磺酸基苯基）偶氮]-1-萘基]偶氮]萘-2,7-二磺酸四钠盐 2118-39-0