Triglycine Sulphate (TGS) [(NH2CH2COOH)3H2SO4] is one of the most useful ferroelectric material which finds wide applications as room temperature detectors and in the fabrication of capacitors, transducers, medical vidicons and sensors etc. In this work, an attempt has been made to introduce some organic and inorganic acids such as nitric acid, picric acid, percholoric acid and salicylic acid separately into TGS crystals as admixtures to modify their physical and chemical properties. Single crystals were grown by slow evaporation technique at room temperature. Density was measured by using...