What is Copper Sulphate and What Is It Used for?
Copper sulfate (copper(II) sulfate, CuSO₄) is an inorganic compound existing in both hydrated and anhydrous forms. The pentahydrate, CuSO₄·5H₂O, is the most common and is recognized by its vivid blue crystals (historically known as “blue vitriol”). Anhydrous CuSO₄ appears as a white or grayish-white powder .
Unsaturated Polyester Resin (UPR): High-Performance Polymer
Unsaturated Polyester Resin (UPR) is a thermosetting polymer produced by polycondensation between dibasic acids (e.g., maleic, fumaric, phthalic, isophthalic, terephthalic acids) and diols (e.g., ethylene glycol). The resin is typically dissolved in a reactive diluent, most commonly styrene, resulting in a yellowish, viscous liquid.
The Important Role Of Ferrous Sulphate Heptahydrate In Multiple Industries
Ferrous Sulphate Heptahydrate (FeSO₄·7H₂O) plays a critical role in industries like pharmaceuticals, water treatment, and even animal nutrition. From treating iron deficiency in humans and animals to helping purify water, this compound quietly works behind the scenes to keep key systems running smoothly.
