Polyaniline Emeraldine Salt in Powder Form is a dark green powder. The Emeraldine Salt is not soluble in common organic solvents and it is an acid type and it reacts with bases and reduction agents. The Emeraldine Salt is based on Polyaniline which has excellent electrical properties, number of intrinsic redox states, possible processability, good environmental stability etc. Polyaniline Emeraldine Salt in Powder Form is available in various grades as per specific requirements.