Silver Nitrate
It is an agent used for preventing the growth of microorganism. But it cannot kill microorganisms.
Features:
it is in the form of colorless crystals freely soluble in water.
It is caustic, antiseptic, and astringent.
Its sticks are used for chemical cauterization of granulation tissue.
Its 1:1000 solution is used for irrigation of bladder.
Its 10% solution is used for application to infected oral ulcers.