4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid

• Product Name4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
  CAS No.134-47-4
  Purity
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  Molecular Structure

Other Information

• CAS Registry Number: 134-47-4
• Melting Point: 130~132ºC
• Flash Point: °C
• Boiling Point: °Cat760mmHg
• Density: 1.798 g/cm³
• Refractive index: 1.822
• Flash Point: °C
• EINECS: 205-142-9
• Molecular Weight: 504.48974
• InchiKey: PCGISRHGYLRXSR-UHFFFAOYSA-N
• InChI: InChI=1S/C21H16N2O9S2/c24-19-9-15(33(27,
  28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20
  (18)25)34(30,31)32/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32)
• Molecular Formula: C₂₁H₁₆N₂O₉S₂