Describe
Cadmium selenide (CdSe) powder, granules
1. Technical docking: purification of elemental cadmium and selenium (processes used include: anode mud enrichment, electrolysis, vacuum distillation, hydrogenation and deoxidation...) - CVD synthesis of binary alloys :1mol Cd+1molSe=1molCdSe;
2. Test: icp-ms; XRD. Laser particle size analyzer.
3. Service: provide free samples, MSDS and practical protective measures, and provide material application solutions.
(optical glass industry)
4. Physical properties:
Atomic weight: 191.377
Wurtzite hexagonal crystal, dark red, dark brown, dark black, dark green
Melting point: 1350 ℃
Forbidden band width: 2.5 eV
Density: 5.8 g/cm3
5. Specifications:
Chemical purity:
High purity cadmium selenide: cdse-05 purity 99.999% above, silver, aluminum, copper, iron, magnesium, nickel, lead, calcium, zinc, tin, tellurium impurity total content less than 10ppm.
6, physical properties: dark red, dark brown, or dark green block or powder.
7. Purpose:
Used for making CdSe single crystal, CdSe evaporation material, namely for making photocell, rectifier, luminous paint, etc.
8. Packaging: polyethylene bottle + argon gas package.
