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CAS 7784-01-2

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silver chromate

Description:
Silver chromate is an inorganic compound with the formula Ag2CrO4. It is characterized by its bright red to reddish-brown color, which is a result of its chromate ion content. This compound is typically found as a solid and is insoluble in water, making it useful in various applications, including as a pigment and in analytical chemistry. Silver chromate is known for its toxicity and potential environmental hazards, particularly due to the presence of chromium, which can be harmful in certain oxidation states. It can be synthesized through the reaction of silver nitrate with potassium chromate, resulting in the precipitation of silver chromate. In terms of stability, it is relatively stable under normal conditions but can decompose upon heating, releasing toxic fumes. Due to its hazardous nature, proper safety precautions should be taken when handling this compound, including the use of personal protective equipment and adherence to regulations regarding its disposal.
Formula:Ag2CrO4
InChI:InChI=1/2Ag.Cr.4O/q2*+1;;;;2*-1/r2Ag.CrO4/c;;2-1(3,4)5/q2*+1;-2
InChI key:InChIKey=WBKTWGWJFVVVIX-UHFFFAOYSA-L
SMILES:[Cr](O)(O)(=O)=O.[Ag]
Synonyms:
  • Chromic acid (H<sub>2</sub>CrO<sub>4</sub>), disilver(1+) salt
  • Chromic acid (H<sub>2</sub>CrO<sub>4</sub>), silver(1+) salt (1:2)
  • Chromium silver oxide (CrAg<sub>2</sub>O<sub>4</sub>)
  • Disilver(1+) Dioxido(Dioxo)Chromium
  • Silver chromate (Ag<sub>2</sub>CrO<sub>4</sub>)
  • Silver chromate(VI)
  • Silver(I) chromate
  • C.I. 77825
  • Chromic acid (H2CrO4), disilver(1+) salt
  • Chromic acid (H2CrO4), silver(1+) salt (1:2)
  • See more synonyms
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