Cas no 14455-34-6 (1,5-Naphthalenedisulfonicacid, sodium salt (1:?))

1,5-Naphthalenedisulfonicacid, sodium salt (1:?) structure
14455-34-6 structure
Product Name:1,5-Naphthalenedisulfonicacid, sodium salt (1:?)
CAS No:14455-34-6
MF:C10H7NaO6S2
MW:310.27875161171
CID:200760
PubChem ID:23678405
Update Time:2025-04-19

1,5-Naphthalenedisulfonicacid, sodium salt (1:?) Chemical and Physical Properties

Names and Identifiers

    • 1,5-Naphthalenedisulfonicacid, sodium salt (1:?)
    • naphthalene-1,5-disulphonic acid, sodium salt
    • sodium,5-sulfonaphthalene-1-sulfonate
    • 1,5-Naphthalenedisulfonic acid, sodium salt
    • Einecs 238-441-8
    • Armstrong's acid, disodium salt
    • 1,5-Naphthalenedisulfonic acid, sodium salt (1:)
    • monosodium naphthalene-1,5-disulfonate
    • KUCYYPJWOURRRA-UHFFFAOYSA-M
    • NS00087653
    • sodium;5-sulfonaphthalene-1-sulfonate
    • 14455-34-6
    • SCHEMBL10715378
    • 1,5-Naphthalenedisulfonic acid, sodium salt (1:?)
    • DTXSID5065772
    • Inchi: 1S/C10H8O6S2.Na/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;/h1-6H,(H,11,12,13)(H,14,15,16);/q;+1/p-1
    • InChI Key: KUCYYPJWOURRRA-UHFFFAOYSA-M
    • SMILES: S(C1C=CC=C2C(=CC=CC2=1)S(=O)(=O)O)(=O)(=O)[O-].[Na+]

Computed Properties

  • Exact Mass: 309.95821
  • Monoisotopic Mass: 309.958174
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 2
  • Complexity: 503
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 128

Experimental Properties

  • Density: g/cm3
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • PSA: 111.57
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