Description: White granule or crystalline powder, odorless or slight benzoic scent, slight sweet taste and owns astringency. It is stable in air and easy to dissolve in water and aqueous solution is slightly alkaline. Additionally, it is slightly dissolved in ethanol.Widely used as a preservative in food and medicines, anti-icing fluid in automobiles, antirust agent of iron and steel, and plastics ingredients. Assay:>99.65%