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Direct Blue 71

  • Product Name:   Direct Blue 71
  • Syonyms Name:   C.I. Direct Blue 71; C.I. 34140; Direct Blue 71; direct blue 71 (C.I. 34140); tetrasodium 3-[(E)-{4-[(E)-{4-[2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]-6-sulfonatonaphthalen-1-yl}diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disu
  • CAS Number.:   4399-55-7
  • MF:   C40H23N7Na4O13S4
  • MW:   1029.8688


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