Nanjing Chemlin Chemical Industry Co.,Ltd.

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  • Company Name: Nanjing Chemlin Chemical Industry Co.,Ltd.
  • Street: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China
  • Country/region: China
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PONTACYL CARMINE 2B

  • CAS No:6625-46-3 2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt(1:2)
    Molecular Structure

    Other Information

  • CAS Registry Number: 6625-46-3
  • Density: 1.64g/cm3
  • Refractive index: 1.693
  • EINECS: 229-584-7
  • Molecular Weight: 539.45
  • InChI: InChI=1/C19H17N3O9S2/c1-10(23)20-14-9-12(32(25,26)27)7-11-8-16(33(28,29)30)18(19(24)17(11)14)22-21-13-5-3-4-6-15(13)31-2/h3-9,21H,1-2H3,(H,20,23)(H,25,26,27)(H,28,29,30)/b22-18-
  • Molecular Formula: C19H15N3Na2O9S2