Copper Sulphate Pentahydrate

Copper Sulphate Pentahydrate (CuSO4·5H2O) is an inorganic compound presenting as bright blue crystalline solids. This chemical is a copper salt of sulfuric acid and is supplied typically in powder or granule form for industrial applications. It dissolves readily in water, forming an acidic solution with a pH around 4 to 5 at standard concentration. Common purity levels for industrial use are generally above 98%, making it suitable for precise chemical formulations and processing needs. Procurement officers should note that Copper Sulphate Pentahydrate is moderately stable under normal handling but decomposes upon heating above 150°C, losing its water of crystallization. It is incompatible with strong reducing agents and should be stored away from alkalis and moisture to prevent degradation. Typical application dosages depend on the use case but range from 0.5 to 5 grams per liter in fungicide and algaecide formulations.

Copper Sulphate Pentahydrate is critical in agriculture and industrial water management by controlling pathogenic fungi and algae that directly reduce crop yields and disrupt water systems. Without effective fungal management, key crops risk significant losses due to diseases such as downy mildew or late blight, impacting local food security and profitability. In water treatment, uncontrolled algae growth clogs irrigation channels and fouls industrial cooling systems, leading to reduced water flow and inefficiency. Copper Sulphate's role in these contexts ensures consistent system performance and reduces maintenance downtime, which can otherwise cause operational disruptions and increased costs.