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Direct Black 32


  • Category :
    Dyestuffs and Pigments
  • Synonyms :
    C.I. 35440;C.I. Direct Black 32;C.I. Direct Black 32, trisodium salt (8CI);trisodium (3Z)-6-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-3-{2-[4-({4-[(2Z)-2-{7-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-oxo-3,4-dihydronaphthalene-2-sulfonate;trisodium 6-[2-amino-4-(2-hydroxyethylamino)phenyl]azo-3-[4-[[4-[[7-[2-amino-4-(2-hydroxyethylamino)phenyl]azo-1-hydroxy-3-sulfonato-2-naphthyl]azo]-2-sulfonato-phenyl]amino]phenyl]azo-4-hydroxy-naphthalene-2-sulfonate;
  • CAS NO :
    6428-38-2
  • EC NO :
    229-209-7
  • Molecular Formula :
    C48H40N13Na3O13S3
  • Molecular Weight :
    1172.0748
  • Main Specifications :
  • InChI :
    InChI=1/C48H43N13O13S3.3Na/c49-37-23-30(51-15-17-62)9-12-39(37)58-55-32-3-1-26-19-43(76(69,70)71)45(47(64)35(26)21-32)60-54-29-7-5-28(6-8-29)53-41-14-11-34(25-42(41)75(66,67)68)57-61-46-44(77(72,73)74)20-27-2-4-33(22-36(27)48(46)65)56-59-40-13-10-31(24-38(40)50)52-16-18-63;;;/h1-14,19-25,51-53,62-65H,15-18,49-50H2,(H,66,67,68)(H,69,70,71)(H,72,73,74);;;/q;3*+1/p-3
  • Molecular Structure :
    Direct Black 32 6428-38-2

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