Sodium Selenate (Na2Se)-Powder

Characteristic

Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na₂Se.

Chemical formula：Na₂Se

CAS#:1313-85-5

Molar mass：124.951 g·mol⁻¹

Density：2.62 g cm⁻³

Melting point：>875 °C

Solubility in water：reacts with water

Crystal structure：Cubic (fluorite), cF12

The crystal structure of sodium selenide is antifluorite, similar to other alkali selenides. The space group is Fm3m, with 4 units per unit cell.