Disodium 1,5-naphthalenedisulfonate

C10H6Na2O6S2CAS 1655-29-4332.25 g/mol

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O−SOOSO−OONa+Na+
Sulfonic acid

Properties

Molecular formula
C10H6Na2O6S2
Molar mass
332.25 g/mol
Exact mass
331.9401 Da
logP
0.57Crippen estimate
Polar surface area
108.7 Ų
H-bond donors / acceptors
2 / 4
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
1655-29-4
SMILES
[O-]S(=O)(=O)c1cccc2c1cccc2S([O-])(=O)=O.[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

4 names
  • 1,5-Naphthalenedisulfonic acid, sodium salt (1:2)
  • 1,5-Naphthalenedisulfonic acid, disodium salt
  • Sodium 1,5-naphthalenedisulfonate
  • Disodium naphthalene-1,5-disulfonate

Work with Disodium 1,5-naphthalenedisulfonate

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

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Naphthalene-1,5-disulfonic acid tetrahydrate211366-30-2Hydrate Armstrong's acid81-04-9Free acid Diazoline6153-33-9Salt Aclatonium napadisilate55077-30-0Salt Benzenediazonium, 4-chloro-2-methyl-, 1,5-naphthalenedisulfonate (1:1)51503-28-7Salt

Similar compounds

Sodium 1-naphthalenesulfonate130-14-378 % similar Sodium 5-hydroxy-1-naphthalenesulfonate5419-77-276 % similar Sodium naphthionate130-13-265 % similar Sodium 1-naphthol-4-sulfonate6099-57-665 % similar 2-Amino-1,5-naphthalenedisulfonic acid sodium salt19532-03-758 % similar Sodium O-phenolsulfonate1300-51-257 % similar Tetrasodium 1,3,6,8-pyrenetetrasulfonate59572-10-055 % similar Disodium 9,10-dioxoanthracene-1,5-disulfonate(2-)853-35-055 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Disodium 2,7-naphthalenedisulfonate1655-35-2 Disodium 1,6-naphthalenedisulfonate1655-43-2 Disodium 2,6-naphthalenedisulfonate1655-45-4

Elsewhere

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