Tungsten diselenide WSe2 4N(99.99%) KYD

Tungsten diselenide(WSe2)

1,Properties:

Chemical formula:WSe2

Molar mass:341.76 g/mol

Appearance:grey to black solid

Density:9.32 g/cm3

Melting point:> 1200 °C

2,Purity: 4N(99.99%);

3,Anlysis:ICP-MS(All impurity elements is below 100ppm);XRD;

4,Process : Thermal diffusion;

5,Packing: 1Kg/bottle +Vacuum packing ;

6,Particle Size : Powder,Lump;

7,Application: It's used to make transparent photovoltaic devices,thin-film solar cells;

8,Service : Supply MSDS,COA and free sample;

9,Payment :T/T 30 days after customer approval;