Ninhydrin is used as suitable intermediate during chemical synthesis procedure. It has 99% purity level. Accessible in white or light yellow crystalline powder form, this chemical has 250 degree C melting point. Its molecular weight is 178.14 and its density is 0.862. Ninhydrin dilutes in 100 ml water in 0.1to 0.5gram quantity at 20 degree C temperature. It is also soluble in ethanol. This chemical needs to be stored at normal temperature. As analytical reagent, it is used to identify polypeptide, protein, amino acid and vitamin C. Standard of this chemical has been verified on the basis of its content, storage life and chemical attributes.