中文名称：7-苯胺基-3-[[4-[（2,4-二甲基-6-磺酸基苯基）偶氮]-2,5-二甲基苯基]偶氮]-4-羟基萘-2-磺酸二钠盐
  • C.I.27855; C.I.Direct 紫 7; C.I.Direct Violet 7，二钠盐（8CI）; 直接紫 7; （3E）-3-（2-{4-[（E）-（2,4-二甲基-6-磺基苯基）偶氮]-2,5-二甲基苯基}亚肼基）-4-氧代-7-（苯基氨基）-3,4-二氢萘-2-磺酸
  • disodium 7-anilino-3-[[4-[(2,4-dimethyl-6-sulphonatophenyl)azo]-2,5-dimethylphenyl]azo]-4-hydroxynaphthalene-2-sulphonate
  • C.I. 27855; C.I. Direct Violet 7; C.I. Direct Violet 7, disodium salt (8CI); Direct Violet 7; (3E)-3-(2-{4-[(E)-(2,4-dimethyl-6-sulfophenyl)diazenyl]-2,5-dimethylphenyl}hydrazinylidene)-4-oxo-7-(phenylamino)-3,4-dihydronaphthalene-2-sulfonic acid
  • 6227-10-7
  • 228-325-5
  • C32H29N5O7S2
  • 659.732
  • InChI=1/C32H29N5O7S2/c1-18-12-21(4)30(28(13-18)45(39,40)41)36-34-26-14-20(3)27(15-19(26)2)35-37-31-29(46(42,43)44)17-22-16-24(10-11-25(22)32(31)38)33-23-8-6-5-7-9-23/h5-17,33,35H,1-4H3,(H,39,40,41)(H,42,43,44)/b36-34+,37-31-
  • 7-苯胺基-3-[[4-[（2,4-二甲基-6-磺酸基苯基）偶氮]-2,5-二甲基苯基]偶氮]-4-羟基萘-2-磺酸二钠盐 6227-10-7
  • 1.445g/cm3