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68213-74-1 tetrahydro-2,5-dioxofuran-3-sulphonic acid

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Product Name tetrahydro-2,5-dioxofuran-3-sulphonic acid
CAS No. 68213-74-1
Synonyms 3-Furansulfonic acid, tetrahydro-2,5-dioxo-; Sulfonated maleic anhydride; Tetrahydro-2,5-dioxofuran-3-sulphonic acid; 2,5-dioxotetrahydrofuran-3-sulfonic acid
InChI InChI=1/C4H4O6S/c5-3-1-2(4(6)10-3)11(7,8)9/h2H,1H2,(H,7,8,9)
Molecular Formula C4H4O6S
Molecular Weight 180.136
Density 1.89g/cm3
Refractive index 1.56