High-purity and ultra-high Cadmium selenide (CdSe) powder and 

Cadmium selenide (CdSe) granules

Technical docking

Purification of elemental cadmium and selenium (the processes used are: anode slime enrichment, electrolysis, vacuum distillation, hydrodeoxygenation)-CVD synthesis of binary alloy: 1mol Cd+1molSe=1molCdSe;

Inspection

ICP-MS; XRD; laser particle size analyzer.

Service

Provide free samples, MSDS and practical protective measures, and provide material application solutions. (Optical glass industry)

Physical properties

• Atomic weight: 191.377
• Wurtzite type hexagonal crystal, dark red, dark brown, brown-black, dark green four colors
• Melting point: 1350℃
• Bandgap: 2.5 eV
• Density: 5.8 g/cm3

Specifications

Chemical purity: High-purity cadmium selenide: CdSe-05 has a purity of more than 99.999%, and the total impurity content of silver, aluminum, copper, iron, magnesium, nickel, lead, calcium, zinc, tin, and tellurium is less than 10ppm.

Physical properties

Dark red, dark brown, or dark green lump or powder.

Application

Used to make CdSe single crystals, CdSe evaporation materials, that is, used to make photovoltaic cells, rectifiers, luminous paints, etc.

Packing:

It is packed with dacron film, then covered with a sealed plastic film bag or in a polyethylene bottle.