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Substance Name: Disodium chromotropate dihydrate
RN: 5808-22-0
UNII: Z441AY339V
InChIKey: QUEAKWJKJBFNEG-UHFFFAOYSA-L

Molecular Formula

  • C10-H6-O8-S2.2Na.2H2-O

Molecular Weight

  • 400.291
 
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Names and Synonyms

Name of Substance

  • Disodium chromotropate dihydrate

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)
  • Chromotropic acid disodium salt dihydrate
  • Chromotropic acid disodium salt dihydrate [MI]
  • Disodium chromotropate dihydrate
  • UNII-Z441AY339V

Registry Numbers

CAS Registry Number

  • 5808-22-0

FDA UNII

  • Z441AY339V

System Generated Number

  • 0005808220

Structure Descriptors

InChI

1S/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2/q;2*+1;;/p-2

InChIKey

QUEAKWJKJBFNEG-UHFFFAOYSA-L

Smiles

c1c2cc(cc(c2c(cc1S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].O.O.[Na+].[Na+]