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8-Hydroxynaphthalene-1,6-disulfonic acid

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  • Name 8-Hydroxynaphthalene-1,6-disulfonic acid
  • EINECS204-189-2
  • CAS No. 117-43-1
  • Density1.816 g/cm3
  • PSA145.73000
  • LogP3.20040
  • SolubilityN/A
  • Melting PointN/A
  • FormulaC10H8O7S2
  • Boiling Point111 °C (0.2 mmHg)
  • Molecular Weight304.301
  • Flash Point>230°F
  • Transport InformationN/A
  • AppearanceN/A
  • Safety
  • Risk CodesR34; R36/37
  • Molecular Structure
    Molecular Structure of 117-43-1 (1-NAPHTHOL-3,8-DISULFONIC ACID)
  • Hazard SymbolsC
  • SynonymsC

8-Hydroxynaphthalene-1,6-disulfonic acid Chemical Properties

 
IUPAC Name: 8-Hydroxynaphthalene-1,6-disulfonic acid
Molecular Formula: C10H8O7S2
Molecular Weight: 304.30 g/mol
Canonical SMILES: O=S(=O)(O)c1cc(O)c2c(cccc2S(=O)(=O)O)c1
InChI: InChI=1/C10H8O7S2/c11-8-5-7(18(12,13)14)4-6-2-1-3-9(10(6)8)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)
EINECS: 204-189-2
Product Categories: Intermediates of Dyes and Pigments
XLogP3-AA: 0.3
H-Bond Donor: 3
H-Bond Acceptor: 7
Index of Refraction: 1.725
Molar Refractivity: 66.53 cm3
Molar Volume: 167.5 cm3
Polarizability: 26.37×10-24 cm3
Surface Tension: 89.5 dyne/cm
Density of 8-Hydroxynaphthalene-1,6-disulfonic acid (CAS NO.117-43-1): 1.816 g/cm3

8-Hydroxynaphthalene-1,6-disulfonic acid Specification

 8-Hydroxynaphthalene-1,6-disulfonic acid (CAS NO.117-43-1), its Synonyms are 1-Hydroxynaphthalene-3,8-disulfonic acid ; 1-Naphthol, 3,8-disulfo- ; 1-Naphthol-3,8-disulfonic acid ; Andresen's acid ; Disulfo Acid E ; 1,6-Naphthalenedisulfonic acid, 8-hydroxy- .

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