), which features vibrant, bright blue crystals. When dehydrated (anhydrous), it turns into a pale green or white powder. Production and Chemical Properties
Chemically, it is highly soluble in water and acts as an electrolyte. One of its most famous laboratory uses is as a test for water: when water is added to white anhydrous copper sulfate, it turns blue, indicating a chemical rehydration. Key Applications cupric sulfate
In some regions, it is used to control snail populations to prevent the spread of schistosomiasis, a parasitic disease. Safety and Environmental Impact ), which features vibrant, bright blue crystals
It serves as a mordant in textile dyeing , an electrolyte in copper electroplating, and a preservative for wood to prevent rot. One of its most famous laboratory uses is
Because of its beautiful crystal structure, it is a staple in classrooms for teaching crystallization and displacement reactions. It is also a component in Benedict’s solution and Fehling’s solution , used to test for reducing sugars (like glucose).
), is an inorganic salt that stands as one of the most versatile and widely used copper compounds. It is most recognizable in its pentahydrate form (