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Kolkata Chemical: The Vanguard of Polyvinylpyrrolidone-iodine (PVP-I) Production in India

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.
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Kolkata Chemical: Pioneers in the Polyetherimide Landscape of India

Set against the backdrop of the illustrious city of Kolkata, Kolkata Chemical emerges as a leading figure in the domain of Polyetherimide (PEI) production, marking a significant footprint in the arena of advanced polymers and high-end plastics. CAS No.: 61128-46-9 Product Description Polyetherimide, better understood as PEI, is renowned for its remarkable heat endurance, dimensional sturdiness, and innate flame resistance. Its tint ranges from amber to transparent, making it versatile for diverse applications.