... crystal 4.Industrial grade ,Agriculture grade&Feed Grade Property:Copper Sulphate can soluble in water and diluted acetic acid. ... pesticides, water, fungicides, preservatives, also used for tanning leather, copper plating, mineral processing.2. Dyes and pigments industry: Used in ... dose.6.Agriculture: As a fungicide. Copper sulfate as an inorganic compound, when the copper level in cattle can be used ...