Copper Sulfate: A Multifunctional Compound – From Agriculture to Water Treatment

As a staple inorganic compound, copper sulfate (chemical formula CuSO₄) stands out for its vibrant blue crystals and broad applicability across agriculture, industry, and environmental management. Unlike many specialized chemicals, its affordability and ease of use make it a preferred choice for both small-scale and large-scale operations.

One of its primary uses is in agriculture: mixed with lime, it forms "Bordeaux mixture," a classic fungicide that protects fruits, vegetables, and ornamental plants from mildew, rust, and rot. It also acts as a micronutrient supplement-adding controlled amounts to soil corrects copper deficiency, which is vital for plant enzyme function and chlorophyll production. Beyond farming, copper sulfate is integral to water treatment: it inhibits algal blooms in lakes and reservoirs, ensuring clean water for drinking or recreational use, and disinfects industrial water systems to prevent bacterial buildup.

In manufacturing, it's used in electroplating to enhance the durability of metal parts (e.g., in automotive and electronics industries) and in the production of pigments for paints and inks. For laboratories, its ability to form distinct precipitates with other chemicals makes it a valuable tool for testing water purity and analyzing metal ions. Always store copper sulfate in a dry, cool place to prevent caking, and follow local regulations for disposal to minimize environmental impact.

For detailed specifications and quotations, please contact:

Kitty Liu |

Sales Manager

Dongguan Weiqi Chemical Co., Ltd.

📱 Cel/Wechat/WhatsApp: +86 138 2440 4576

📧 Email: kitty@weiqichem.com