2-Naphthol-3,6-disulfonic acid disodium salt

C10H6Na2O7S2CAS 135-51-3348.25 g/mol

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O−SOOOHSO−OONa+Na+
PhenolSulfonic acid

Properties

Molecular formula
C10H6Na2O7S2
Molar mass
348.25 g/mol
Exact mass
347.9350 Da
logP
0.28Crippen estimate
Polar surface area
129.0 Ų
H-bond donors / acceptors
3 / 5
Rotatable bonds
2

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
135-51-3
SMILES
[O-]S(=O)(=O)c1ccc2cc(O)c(S([O-])(=O)=O)cc2c1.[Na+].[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

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Names and synonyms

8 names
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2)
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, disodium salt
  • Fericon
  • Disodium 2-naphthol-3,6-disulfonate
  • Disodium 2-hydroxy-3,6-naphthalenedisulfonate
  • R Salt
  • 2-Hydroxy-3,6-naphthalenedisulfonic acid disodium salt
  • Disodium 3-hydroxy-2,7-naphthalenedisulfonate

Work with 2-Naphthol-3,6-disulfonic acid disodium salt

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Sodium 2,3-dihydroxynaphthalene-6-sulfonate135-53-582 % similar 2,7-Dihydroxy-3,6-naphthalenesulfonate disodium salt7153-21-176 % similar Disodium 2,6-naphthalenedisulfonate1655-45-467 % similar Disodium 2,7-naphthalenedisulfonate1655-35-265 % similar Sodium 6-hydroxy-2-naphthalenesulfonate135-76-263 % similar Sodium 7-hydroxy-2-naphthalenesulfonate135-55-762 % similar Sodium 2-naphthalenesulfonate532-02-559 % similar Sodium 1,3,6-naphthalenetrisulfonate5182-30-955 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt20349-39-7

Elsewhere

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