A 6072 (OTTOKEMI) L-Ascorbic acid 2-phosphate sesquimagnesium salt hydrate, 98% Cas 113170-55-1 - used in mesenchymal stem cells (MSC) expansion medium to incubate scaffolds, in Dulbecco′s modified eagle medium (DMEM) for culturing human umbilical cord cells and mesenchymal stem cells.