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Cadmium sulfide is used as a pigment in the chemical industry; for manufacturing of photoresistors, optical-electronic pairs, photodiodes, solar batteries and phosphors. Single crystals of cadmium sulfide are used for the preparation of optical devices operating in the infrared regaion of spectrum. Cadmium sulfide is a direct band gap semiconductor with a band gap band from 2.42 to 2.57 eV.
N.Chestnoy; T.D.Harris; R.Hull; L.E.Brus. Luminescence and photophysics of cadmium sulfide semiconductor clusters: the nature of the emitting electronic state. J. Phys. Chem. 1986, 90, (15),3393-3399
Norman Herron; Ying Wang; Hellmut Eckert. Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size. J. Am. Chem. Soc. 1990, 112, (4),1322-1326
Dichiarazioni di rischio (UE): H302-H341-H350-H361-H372
Harmful if swallowed. Suspected of causing genetic defects. May cause cancer. Suspected of damaging fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure.
Dichiarazioni precauzionali: P260-P201-P280-P301+P312a-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.