Cobalt (II) Selenide 99% (Metal Basis)

Cobalt(II) selenide is an inorganic compound with the chemical formula CoSe. Cobalt Selenide is used in a number of industrial applications including infrared detection and imaging. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Chemical formula CoSe Molar mass 137.89 g/mol Appearance black crystals Density 7.65 g/cm3 Melting point 1,055 °C (1,931 °F; 1,328 K)  MATERIAL SAFETY DATA SHEET