4-Methyl-6,7-Bis(Sulfoxy)-2H-1-Benzopyran-2-One Disodium Salt Trihydrate
[CAS# 29334-07-4]

Identification

• Name: 4-Methyl-6,7-Bis(Sulfoxy)-2H-1-Benzopyran-2-One Disodium Salt Trihydrate
• Synonyms: (4-Methyl-2-Oxo-7-Sulfooxy-Chromen-6-Yl) Hydrogen Sulfate; (4-Methyl-2-Oxo-7-Sulfooxy-6-Chromenyl) Hydrogen Sulfate; (2-Keto-4-Methyl-7-Sulfoxy-Chromen-6-Yl) Hydrogen Sulfate
• Molecular Formula: C₁₀H₈O₁₀S₂
• Molecular Weight: 352.29
• CAS Registry Number: 29334-07-4
• EINECS: 249-567-8
• SMILES: C1=C(O[S](=O)(=O)O)C(=CC2=C1C(=CC(O2)=O)C)O[S](=O)(=O)O
• InChI: 1S/C10H8O10S2/c1-5-2-10(11)18-7-4-9(20-22(15,16)17)8(3-6(5)7)19-21(12,13)14/h2-4H,1H3,(H,12,13,14)(H,15,16,17)
• InChIKey: SZNQDPUZKFSCNG-UHFFFAOYSA-N

Properties

• Density: 1.9±0.1g/cm³ (Cal.)