Structure via PubChem · Public domain (PubChem)
chromotropic acid
Sign in to saveAlso known as 4,5-dihydroxynaphthalene-2,7-disulfonic acid
fluorescent reagent used in analytical chemistry
Chemical data
- Formula
- C10H8O8S2
- Molecular weight
- 320.3 g/mol
- IUPAC name
- 4,5-dihydroxynaphthalene-2,7-disulfonic acid
- SMILES
- C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O
- InChIKey
- HLVXFWDLRHCZEI-UHFFFAOYSA-N
- XLogP
- 0.5
- Polar surface area
- 166 Ų
- H-bond donors
- 4
- H-bond acceptors
- 8
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 319.966
Show 3 more facts
- chemical formula
- C₁₀H₈O₈S₂
- canonical SMILES
- C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O
- Commons category
- Chromotropic acid
via Wikidata · CC0