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CAS 8049-11-4

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Devarda's alloy

Description:
Devarda's alloy is a specialized metallic compound primarily composed of aluminum, copper, and zinc, typically used in analytical chemistry for the reduction of nitrates to nitrites. This alloy is notable for its ability to facilitate the conversion of nitrate ions in various samples, making it valuable in environmental and agricultural testing. The alloy is characterized by its relatively low melting point, which allows it to be easily manipulated in laboratory settings. Additionally, Devarda's alloy exhibits good thermal and electrical conductivity, enhancing its effectiveness in chemical reactions. Its composition can vary slightly depending on the specific formulation, but the presence of aluminum is crucial for its reducing properties. When used in conjunction with acid solutions, Devarda's alloy can efficiently reduce nitrates, enabling accurate quantification of nitrite levels. Safety precautions should be observed when handling this alloy, as it can react with moisture and acids, potentially releasing flammable hydrogen gas. Overall, Devarda's alloy is a valuable tool in analytical chemistry, particularly for environmental monitoring and quality control in various industries.
Formula:Al·Cu·Zn
InChI:InChI=1S/Al.Cu.Zn
InChI key:InChIKey=MUBKMWFYVHYZAI-UHFFFAOYSA-N
SMILES:[Zn].[Cu].[Al]
Synonyms:
  • Aluminum alloy, nonbase, Cu,Al,Zn (Devarda's alloy)
  • Copper alloy, base, Cu,Al,Zn (Devarda's alloy)
  • Devarda alloy
  • Devarda's Metal
  • Devardas alloy
  • Devardas alloy silylation
  • Zinc alloy, nonbase, Cu,Al,Zn (Devarda's alloy)
  • Devarda's alloy
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