Cas no 35439-70-4 (1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2))

1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2) structure
35439-70-4 structure
Product Name:1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2)
CAS No:35439-70-4
MF:C10H7NNa2O7S2
MW:363.27462220192
CID:314699
PubChem ID:118818
Update Time:2025-04-19

1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2) Chemical and Physical Properties

Names and Identifiers

    • 1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2)
    • disodium,2-amino-5-hydroxynaphthalene-1,7-disulfonate
    • Disodium 2-amino-5-hydroxynaphthalene-1,7-disulphonate
    • EINECS 252-560-2
    • disodium 2-amino-5-hydroxynaphthalene-1,7-disulfonate
    • LLV2AJ2JTA
    • DTXSID30188921
    • 35439-70-4
    • NS00089221
    • Disodium 2-amino-5-hydroxy-1,7-naphthalenedisulfonate
    • 1,7-Naphthalenedisulfonic acid, 2-amino-5-hydroxy-, sodium salt (1:2)
    • 1,7-Naphthalenedisulfonic acid, 2-amino-5-hydroxy-, disodium salt
    • Inchi: 1S/C10H9NO7S2.2Na/c11-8-2-1-6-7(10(8)20(16,17)18)3-5(4-9(6)12)19(13,14)15;;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);;/q;2*+1/p-2
    • InChI Key: HGDZBCJUCXXHOT-UHFFFAOYSA-L
    • SMILES: S(C1C(=CC=C2C(=CC(=CC2=1)S(=O)(=O)[O-])O)N)(=O)(=O)[O-].[Na+].[Na+]

Computed Properties

  • Exact Mass: 362.94601
  • Monoisotopic Mass: 362.945932
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 0
  • Complexity: 535
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 177

Experimental Properties

  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • PSA: 160.65

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