In the structure of the title compound. C2H10N22+·C8H2Cl2O42−. the dications and dianions form hydrogen-bonded ribbon substructures which enclose conjoint cyclic R21(7). R12(7) and R42(8) associations and extend down the c-axis direction. https://www.andrewiwanto.com/product-category/beauty-and-skincare-products/