Cas no 19532-03-7 (Aminonaphtalenedisulfonicacidmonosodiumsalt; 95%)

Aminonaphtalenedisulfonicacidmonosodiumsalt; 95% structure
19532-03-7 structure
Product Name:Aminonaphtalenedisulfonicacidmonosodiumsalt; 95%
CAS No:19532-03-7
MF:C10H8NNaO6S2
MW:325.293391227722
CID:88092
PubChem ID:23672326
Update Time:2025-04-18

Aminonaphtalenedisulfonicacidmonosodiumsalt; 95% Chemical and Physical Properties

Names and Identifiers

    • 8-Amino-1,5-naphtalenedisulfonic acid monosodium salt
    • 2-Naphthylamine-1,5-Disulfonic Acid Mono Sodium Salt
    • Sulfo Tobias Acid(mono sodium salt)
    • 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID
    • 8-AMINO-1,5-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
    • 1-NAPHTHYLAMINE-4,8-DISULFONIC ACID MONOSODIUM SALT
    • 2-AMINO-1,5-NAPHTHALENEDISULFONIC ACID SODIUM SALT
    • 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID SODIUM SALT
    • 4-AMINO-1,5-NAPHTHALENEDISULFONIC ACID,SODIUM SALT
    • 5-naphthalenedisulfonicacid,2-amino-monosodiumsalt
    • Aminonaphtalenedisulfonicacidmonosodiumsalt
    • D-ACID MONOSODIUM SALT
    • Einecs 243-138-9
    • SODIUM 6-AMINO-5-SULFO-1-NAPHTHALENESULFONATE
    • ALPHA-NAPHTHYLAMINE-4,8-DISULFONIC ACID SODIUM SALT
    • 4-AMINO-1,5-NAPHTHALENEDISULFONIC ACID, SODIUM SALT
    • NCGC00357010-01
    • 19532-03-7
    • 1,5-Naphthalenedisulfonic acid, 2-amino-, monosodium salt
    • CHEMBL3561519
    • DTXCID7024611
    • sodium 2-amino-5-sulfonaphthalene-1-sulfonate
    • CAS-19532-03-7
    • I57R5HPU6W
    • UNII-I57R5HPU6W
    • Sodium hydrogen 2-aminonaphthalene-1,5-disulphonate
    • DTXSID9044611
    • 1,5-Naphthalenedisulfonic acid,2-amino-,monosodium salt
    • 1,5-Naphthalenedisulfonic acid, 2-amino-, sodium salt (1:1)
    • Tox21_303913
    • Monosodium 2-naphthylamine-1,5-disulfonate
    • Aminonaphtalenedisulfonicacidmonosodiumsalt; 95%
    • Inchi: 1S/C10H9NO6S2.Na/c11-8-5-4-6-7(10(8)19(15,16)17)2-1-3-9(6)18(12,13)14;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);/q;+1/p-1
    • InChI Key: NBXIPKKZZYZDKR-UHFFFAOYSA-M
    • SMILES: S(C1C(=CC=C2C(=CC=CC2=1)S(=O)(=O)O)N)(=O)(=O)[O-].[Na+]

Computed Properties

  • Exact Mass: 324.96900
  • Monoisotopic Mass: 324.969
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 2
  • Complexity: 537
  • 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: 154A^2

Experimental Properties

  • Density: 1.769
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • PSA: 154.35000
  • LogP: 3.31560

Aminonaphtalenedisulfonicacidmonosodiumsalt; 95% Security Information

  • WGK Germany:2
  • Hazard Category Code: 36
  • Safety Instruction: S26
  • RTECS:QJ6135000
  • Hazardous Material Identification: Xi
  • Risk Phrases:R36
  • Storage Condition:2-8°C
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