Potassium Sorbate

White to light yellow scaly crystal, crystal particles or crystal powder, odorless or slightly smelly, long-term exposure in the air easy moisture absorption, oxidation decomposition and discoloration.Potassium sorbate has a strong inhibitory effect on spoilage bacteria and molds. Its toxicity is much lower than other preservatives and it is widely used at present.Potassium sorbate can give full play to its antiseptic effect in acidic medium, but has little antiseptic effect in neutral condition.