Chem
J-GLOBAL ID:200907040828106360   Nikkaji number:J90.817G

1,5-Naphthalenedisulfonic acid

1,5-ナフタレンジスルホン酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C10H8O6S2
Molecular formula furigana: C10-H8-O6-S2
Molecular weight: 288.290
InChI: InChI=1S/C10H8O6S2/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)
InChI key: XTEGVFVZDVNBPF-UHFFFAOYSA-N
SMILES: OS(=O)(=O)c1cccc2c(cccc12)S(=O)(=O)O
Systematic name  (5):
  • ナフタレン-1,5-ジスルホン酸
  • 1,5-ナフタレンジスルホン酸
  • ナフタレン-1,5-ビス(スルホン酸)
  • 1,5-ナフタレンビススルホン酸
  • naphthalene-1,5-disulfonic acid
Other name (6):
  • アームストロング酸
  • Armstrong’s acid
  • 1,5-Naphthalenedisulfonic acid
  • Naphthalene-1,5-bis(sulfonic acid)
  • 1,5-Naphthalenebissulfonic acid
Show all
CAS registry number: 81-04-9
Regulation number (4):
  • QI5900000
  • (4)-467
  • EINECS2013179
  • TSCA(81-04-9)
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