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CAS 1306-23-6

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Cadmium sulfide

Description:
Cadmium sulfide (CdS) is an inorganic compound characterized by its bright yellow color in its most common form, which is often used as a pigment in paints and plastics. It appears as a solid crystalline material and can exist in two primary polymorphs: the hexagonal (wurtzite) and cubic (zinc blende) structures. CdS is insoluble in water but soluble in strong acids and bases, making it useful in various chemical applications. It exhibits semiconductor properties, which have led to its use in photovoltaic cells and as a photoconductor in electronic devices. Cadmium sulfide is also known for its photoluminescent properties, emitting light when exposed to ultraviolet radiation. However, it is important to note that cadmium is a toxic heavy metal, and exposure to CdS can pose health risks, necessitating careful handling and regulation in industrial applications. Overall, cadmium sulfide is a versatile compound with significant applications in materials science, electronics, and art, but it requires responsible management due to its toxicity.
Formula:CdS
InChI:InChI=1S/Cd.S
InChI key:InChIKey=CJOBVZJTOIVNNF-UHFFFAOYSA-N
SMILES:[Cd]=S
Synonyms:
  • C. P. Golden Yellow 55
  • Cadmium Golden 366
  • Cadmium Lemon Yellow 527
  • Cadmium Primrose 819
  • Cadmium Sulphide
  • Cadmium Yellow
  • Cadmium Yellow 000
  • Cadmium Yellow 10G conc
  • Cadmium Yellow 892
  • Cadmium Yellow Conc. Deep
  • See more synonyms
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