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Substance Name: 1,3,6-Naphthalenetrisulfonic acid, 7-amino-, potassium salt (1:2)
RN: 84852-23-3
InChIKey: KTTRLLGDKUTPRT-UHFFFAOYSA-L

Classification Code

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C10-H9-N-O9-S3.2K

Molecular Weight

  • 459.557
 
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Names and Synonyms

Synonyms

  • EC 284-333-9
  • EINECS 284-333-9

Systematic Names

  • 1,3,6-Naphthalenetrisulfonic acid, 7-amino-, dipotassium salt
  • 1,3,6-Naphthalenetrisulfonic acid, 7-amino-, potassium salt (1:2)
  • Dipotassium hydrogen 7-aminonaphthalene-1,3,6-trisulphonate

Registry Numbers

CAS Registry Number

  • 84852-23-3

System Generated Number

  • 0084852233

Molecular Formulas

Molecular Formula

  • C10-H9-N-O9-S3.2K

Molecular Formula Fragments

  • C10-H9-N-O9-S3
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C10H9NO9S3.2K/c11-8-4-7-5(2-10(8)23(18,19)20)1-6(21(12,13)14)3-9(7)22(15,16)17;;/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20);;/q;2*+1/p-2

InChIKey

KTTRLLGDKUTPRT-UHFFFAOYSA-L

Smiles

[K+].[K+].c1(cc(cc2cc(c(cc12)N)S(=O)(=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-]