Glycerin, or Glycerol (CAS 56-81-5), is a chemical compound found in numerous products, but its effectiveness and safety often depend on its grade and purity. Understanding the distinctions between technical grade and pharmaceutical grade Glycerin is crucial for selecting the appropriate material for specific applications. NINGBO INNO PHARMCHEM CO.,LTD. offers both, catering to a wide range of industrial and pharmaceutical needs.

Technical grade Glycerin is suitable for a broad spectrum of industrial applications where high purity is not the primary concern. It is commonly used in the manufacture of alkyd resins, paints, varnishes, textiles, and as a plasticizer in various materials. It can also be found in products like tire shine and antifreeze. While effective for these purposes, its purity levels may vary, and it might contain impurities that would be unacceptable in pharmaceutical or food-grade applications.

Pharmaceutical grade Glycerin, on the other hand, adheres to much stricter purity standards, often meeting pharmacopoeial requirements such as USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia). This grade is characterized by its high purity (typically 99.5% or higher), low levels of impurities like heavy metals, and its suitability for direct use in human consumption or medicinal applications. It serves as a critical excipient in pharmaceuticals, acting as a solvent, humectant, sweetener, and preservative in syrups, tablets, topical preparations, and suppositories.

The difference in purity dictates the application. While technical grade Glycerin is cost-effective for industrial processes, pharmaceutical grade Glycerin is essential for products that come into contact with the human body, ensuring safety and efficacy. The choice between grades depends entirely on the end-use requirements.

NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of specifying the correct Glycerin grade for your needs. Whether you require industrial-grade Glycerin for manufacturing processes or pharmaceutical-grade Glycerin for sensitive formulations, we ensure that our products meet rigorous quality controls. Our commitment is to provide reliable, high-quality chemical solutions tailored to your specific industry requirements.