4,7-Dihydroxynaphthalene-2-Sulphonic Acid
[CAS# 6357-94-4]

Identification

• Name: 4,7-Dihydroxynaphthalene-2-Sulphonic Acid
• Synonyms: 4,7-Dihydroxy-2-Naphthalenesulfonic Acid; 4,7-Dihydroxynaphthalene-2-Sulphonic Acid
• Molecular Formula: C₁₀H₈O₅S
• Molecular Weight: 240.23
• CAS Registry Number: 6357-94-4
• EINECS: 228-759-5
• SMILES: C1=C2C(=C(O)C=C1[S](=O)(=O)O)C=CC(=C2)O
• InChI: 1S/C10H8O5S/c11-7-1-2-9-6(3-7)4-8(5-10(9)12)16(13,14)15/h1-5,11-12H,(H,13,14,15)
• InChIKey: DMYHTSZRAULBDW-UHFFFAOYSA-N

Properties

• Density: 1.678g/cm³ (Cal.)