Zinc sulfate is an inorganic compound of zinc, sulfur, and oxygen. It is a colorless, crystalline solid that can exist in different hydrated forms, including zinc sulfate monohydrate (ZnSO₄ · H₂O) and zinc sulfate heptahydrate (ZnSO₄ · 7H₂O). The compound is highly soluble in water. Chemical Properties of Zinc Sulfate …
DeepakRajput 
Astringent- Definition, Characteristics, Types
compound that tends to shrink or constrict body tissues and precipitate the protein, and astringent forms a protective layer on the surface. – Due to their protein action, astringents can reduce cell permeability. – This reduces local edema, exudation, and inflammation. – The word “astringent” derives from the Latin “adstringere”, …
