Disodium molybdenum dioxide diarsenate. Na2MoO2As2O7. has been synthesized by a solid-state reaction. The structure is built up from MoAs2O12 linear units sharing corners to form a three-dimensional framework containing tunnels running along the a-axis direction in which the Na+ cations are located. https://www.cosmeticssquadets.shop/product-category/hyaluronic-acid/