Copper chromate, also known as copper(II) chromate, is a chemical compound with the formula CuCrO4. This compound derives its name from the elements it comprises: copper, chromium, and oxygen. Commonly appearing as a bright green, crystalline solid, copper chromate is a fascinating substance with numerous uses across different industries.

Applications

Copper chromate is often utilized as a pigment, given its vibrant green hue. This use is particularly common in the ceramics and glass industries, where the compound imparts a distinctive green colour to the finished products.

Another important application of copper chromate is its use as a wood preservative. Its efficacy in this regard comes from its ability to prevent the growth of fungi and other organisms that could potentially harm the wood.

Copper chromate also finds application in pyrotechnics, as it can produce a green flame when ignited. This property is useful in creating certain types of fireworks.