In the heart of India’s cultural capital, Kolkata, is a gem of chemical manufacturing — Kolkata Chemical. Here, traditional values meet modern technological advances, birthing excellence in the form of Polyvinylpyrrolidone-iodine (PVP-I). CAS Number: 25655-41-8 Chemical Formula: (C6H9NO)n·xI Product Description PVP-I, renowned as Polyvinylpyrrolidone-iodine, represents the epitome of chemical synergy. As a complex of iodine […]