[99.99% cadmium sulfide (CdS) powder]
1. Technology docking CVD chemical vapor deposition process: Cd(vapor) +H2S = CdS+H2
2. Test: icp-ms; Laser particle size analyzer, scanning electron microscope.
3. Service: provide practical protective measures and material application solutions.
(especially the preparation of cadmium sulfide film by sputtering and spraying process)
4. Physical properties:
Molecular weight: 144.46
Index of refraction: 2.51
Density: 4.82 g/cm3
Melting point: 1750 ℃ (10 mpa)
Boiling point: 980 ℃ sublimation in nitrogen
5. Specifications:
Cadmium sulfide: cds-05 purity 99.999% above, silver, aluminum, arsenic, bismuth, copper, iron, magnesium, nickel, lead, lead, tin, zinc impurity total content less than 10ppm.
6. Physical properties: yellow granule or powder.
7. Purpose:
Widely used in semiconductor materials, visible light band photoelectric devices, automatic camera control illuminometer, optical guide drum, solar cells, laser modulation pool, visible light detector, laser window materials, infrared two-color detector, photoluminescence, electroluminescence, cathode ray luminescence materials and pigments manufacturing.
8, packaging: bottled, plus aluminum composite film vacuum packaging.
