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Substance Name: 2-Amino-8-hydroxynaphthalene-6-sulfonic acid
RN: 90-51-7
UNII: 0PLB93P56X
InChIKey: HBZVNWNSRNTWPS-UHFFFAOYSA-N

Molecular Formula

  • C10-H9-N-O4-S

Molecular Weight

  • 239.25
 
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Names and Synonyms

Name of Substance

  • 2-Amino-8-hydroxynaphthalene-6-sulfonic acid

Synonyms

  • 1-Naphthol-3-sulfonic acid, 7-amino-
  • 4-14-00-02823 (Beilstein Handbook Reference)
  • 6-Amino-4-hydroxy-2-naphthalenesulfonic acid
  • 6-Amino-4-hydroxy-2-naphthalenesulfonic acid (gamma acid)
  • AI3-19502
  • Aminonaphthol sulfonic acid gamma
  • BRN 1821283
  • C.I. Developer 3
  • EC 202-000-8
  • EINECS 202-000-8
  • Gamma Acid
  • gamma-Acid
  • NSC 31508
  • UNII-0PLB93P56X
  • Y acid

Systematic Names

  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-
  • 6-Amino-4-hydroxynaphthalene-2-sulphonic acid

Superlist Name

  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-

Registry Numbers

CAS Registry Number

  • 90-51-7

FDA UNII

  • 0PLB93P56X

Other Registry Number

  • 12235-59-5

System Generated Number

  • 0000090517

Structure Descriptors

InChI

1S/C10H9NO4S/c11-7-2-1-6-3-8(16(13,14)15)5-10(12)9(6)4-7/h1-5,12H,11H2,(H,13,14,15)

InChIKey

HBZVNWNSRNTWPS-UHFFFAOYSA-N

Smiles

c12c(c(cc(c1)S(O)(=O)=O)O)cc(N)cc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 500mg/kg (500mg/kg)   "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 6, Pg. 59, 1954.