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1-Naphthalenesulfonicacid, 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[7-hydroxy-,sodium salt (1:2)

1-Naphthalenesulfonicacid, 8,8'-[[1,1'-biphenyl]-4,4'-diylbis(2,1-diazenediyl)]bis[7-hydroxy-,sodium salt (1:2)


  • 中文别名:直接红 44
  • 英文别名:disodium,(8Z)-7-oxo-8-[[4-[4-[(2Z)-2-(2-oxo-8-sulfonatonaphthalen-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]naphthalene-1-sulfonate;
    CONGO VIOLET;
    C.I. Direct Red 44;
    Direct bordeaux R;
    EINECS 218-959-0 
  • CAS No.:2302-97-8
  • 分子式:

    C32H22N4O8S2.2Na

  • 分子量:698.63274
  • 精确分子量:698.05200
  • PSA:214.08000
  • 分子结构式:

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