sinkkisulfaattia

Sinkkisulfaatti, known in English as copper(II) sulfate, is a chemical compound with the formula CuSO4. It is commonly encountered as a bright blue crystalline solid. The compound consists of copper in the +2 oxidation state, sulfate ions, and water molecules in its hydrated form. The anhydrous form exists as a white powder but is rarely used outside of laboratory settings.

Copper(II) sulfate is widely used in various applications, including agriculture, industry, and education. One of its most common uses is as a fungicide and algicide to control fungal and algal growth in agriculture, water treatment, and swimming pools. It also functions as a root killer in plumbing systems and as an educational chemical in school demonstrations due to its vivid color.

The compound can be produced by treating copper metal or copper-rich minerals with sulfuric acid, resulting in hydrated CuSO4. It is also obtained as a byproduct in the smelting of copper ores.

In addition to its practical uses, copper sulfate has biological activity and can be toxic if ingested in significant quantities. It can cause irritation and more severe health issues, necessitating proper handling and storage.

Safety regulations recommend avoiding direct contact with copper sulfate and preventing contamination of water sources. Disposal should follow local environmental guidelines.

Overall, copper(II) sulfate is a versatile chemical recognized for its distinctive blue color and its vital roles in agriculture, industry, and education.