The asymmetric unit of the ionic title compound. (C6H7N2O)[Bi(C7H3NO4)2(H2O)2]·H2O or (acpyH)[Bi(pydc)2(H2O)2]·H2O. contains an [Bi(pydc)2(H2O)2]− anion (where pydcH2 is pyridine-2. 6-dicarboxylic acid). https://parisnaturalfoodes.shop/product-category/medjool-dates/