High Purity Copper Selenide Cu2Se Powder CAS 12056-07-4 99.99%

Cuprous Selenide is a black cubic crystal at room temperatures. It has an relative density (6.749) and a melting temperature of 1113degC. Potassium cyanide solution is the best way to dissolve it. Hydrochloric acids dissolve hydrogen selenide and it releases its hydrogen selenide. The formation of sulfur dioxide gas happens when it interacts with sulfuric acid. To make copper selenite, it can be oxidized with nitric. This is done by heating a mixture of copper, selenium and vacuum in sealed tubes. Or by reacting copper salt with selenite using hydrazine.hydrate. This is used to make a semiconductor.

Copper Selenide Copper Se Powder Specification :
High purity cuprous selenide, purity 99.999%, and silver, aluminum.
Pure cuprous selenide ultra-pure -06 purity 99.9999% or more, silver, aluminium, arsenic and gold, chromium copper, iron magnesium, nickel, lead zinc impurity total contents less than 1 ppm

What is Copper Seleide Cu2Se Pulch ?
Cuprous selenide can be prepared by heating copper-selenium mixture in a sealed vacuum tube, or by adding hydrazine to a solution of copper salt.

Copper Selenide Copper Se Powder Applications:
A semiconductor is made from cuprous selenide. Cuprous sulfuride can be used in-situ to form a protective layer of black on the steel components during cold heading. A bluish solution, which acts in this fashion, is typically labeled with selenium or selenic acids. The treatment of colon carcinoma is another reason for its use.