Praziquantel 55268-74-1 is a Solid. It is use as Aroma Industry, Perfume Industry, Fragrance Industry, Flavor Industry, Soap and Detergent Industry, Pharmaceutical Industry, Chemical Industry. Storage: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place.