Chem
J-GLOBAL ID:200907017177413631   Nikkaji number:J287.662K

7-[(4-Aminophenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt

7-[(4-アミノフェニル)アゾ]-1,3-ナフタレンジスルホン酸ジナトリウム
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: C16H11N3Na2O6S2
Molecular formula furigana: C16-H11-N3-NA2-O6-S2
Molecular weight: 451.380
InChI: InChI=1S/C16H13N3O6S2.2Na/c17-11-2-5-12(6-3-11)18-19-13-4-1-10-7-14(26(20,21)22)9-16(15(10)8-13)27(23,24)25;;/h1-9H,17H2,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2
InChI key: GUUOUNHZVBVBSE-UHFFFAOYSA-L
SMILES: Nc1ccc(cc1)N=Nc1ccc2cc(cc(c2c1)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Systematic name  (3):
  • 7-[(4-アミノフェニル)アゾ]-1,3-ナフタレンジスルホン酸ジナトリウム
  • 1,3-二ナトリウム 7-[2-(4-アミノフェニル)ジアゼン-1-イル]ナフタレン-1,3-ジスルホナート
  • 1,3-disodium 7-[2-(4-aminophenyl)diazen-1-yl]naphthalene-1,3-disulfonate
Other name (1):
  • 7-[(4-Aminophenyl)azo]-1,3-naphthalenedisulfonic acid disodium salt
CAS registry number: 67893-49-6
Regulation number (2):
  • EINECS2676245
  • TSCA(67893-49-6)
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