cc-by-4.0Michailoudi, GeorgiaLin, Jack J.Yuzawa, HayatoNagasaka, MasanariHuttula, MarkoKosugi, NobuhiroKurtén, TheoPatanen, MinnaPrisle, Nønne L.2025-03-242020-12-052020-12-05https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/11382XAS carbon and oxygen K-edge measurements of aqueous solutions of glyoxal and methylglyoxal and their mixtures with sodium chloride and ammonium sulfate. XAS oxygen K-edge measurements of aqueous glycerol and mixtures with the above-mentioned inorganic salts.OpenSupplementary data for the manuscript "Aqueous phase behavior of glyoxal and methylglyoxal observed with carbon and oxygen K-edge X-ray absorption spectroscopy".dataset