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1306-23-6 - Cadmium sulfide, 98% - A14544 - Alfa Aesar

A14544 Cadmium sulfide, 98%

CAS-Nummer
1306-23-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 35,43
500g 118,45
2500g 376,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Cadmium sulfide, 98%

MDL
MFCD00010922
EINECS
215-147-8

Chemische Eigenschaften

Formel
CdS
Molmasse
144.46
Schmelzpunkt
980° subl.
Dichte
4.82
Löslichkeit
Insoluble in water.

Anwendungen

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.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents and acids.

Literaturverweise

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

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H350-H372-H341-H361-H302-H413

May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. Harmful if swallowed. May cause long lasting harmful effects to aquatic life.

Sicherheitshinweise: P260-P201-P273-P281-P264-P270-P301+P312-P308+P313-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid release to the environment. Use personal protective equipment as required. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1628
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2830.90
TSCA
Yes
RTECS
EV3150000

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