CAS 15586-38-6
:Chromic acid (H2Cr2O7), nickel(2+) salt (1:1)
Description:
Chromic acid (H2Cr2O7) is a strong oxidizing agent commonly used in various chemical applications, including organic synthesis and electroplating. When combined with nickel(2+) ions in a 1:1 ratio, it forms a nickel chromate complex. This compound typically exhibits a bright yellow color due to the presence of chromate ions, which can shift to green under certain conditions. The substance is known for its toxicity and potential carcinogenic properties, primarily due to the chromium content. It is soluble in water and can release toxic fumes when heated or in contact with acids. Safety precautions are essential when handling this compound, including the use of personal protective equipment and proper ventilation. Additionally, the environmental impact of chromium compounds necessitates careful disposal and management to prevent contamination. Overall, the combination of chromic acid and nickel(2+) ions results in a compound with significant industrial utility but also poses health and environmental risks that must be managed responsibly.
Formula:Cr2H2O7·Ni
InChI:InChI=1S/2Cr.Ni.2H2O.5O/h;;;2*1H2;;;;;/q2*+1;;;;;;;;/p-2
InChI key:InChIKey=FDRDRAQDNZWSDQ-UHFFFAOYSA-L
SMILES:O([Cr](O)(=O)=O)[Cr](O)(=O)=O.[Ni]
Synonyms:- Nickel dichromate(VI) (Ni2Cr2O7)
- Chromic acid (H2Cr2O7), nickel(2+) salt (1:1)
- Dichromic acid (H2Cr2O7), nickel(2+) salt (1:1)
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