Polyethylene Glycol 4000 (PEG 4000) is a polymer widely recognized for its unique chemical properties, which make it invaluable across numerous sectors, particularly in pharmaceuticals. NINGBO INNO PHARMCHEM CO.,LTD., as a leading PEG 4000 supplier, ensures that the pharmaceutical grade polyethylene glycol 4000 we provide possesses the requisite purity and characteristics for demanding applications. Understanding the buy PEG 4000 online process often starts with appreciating these core attributes.

Chemically, PEG 4000 is a hydrophilic, non-ionic polymer characterized by its ether linkages. Its average molecular weight, typically between 3600 and 4400, dictates its physical state as a solid at room temperature, often appearing as white flakes or powder. This form factor is advantageous for handling and precise dosing in pharmaceutical formulations. The high purity (>99%) of our product minimizes interference with active ingredients, contributing to better API stability and reduced degradation, a key consideration for any pharmaceutical grade polyethylene glycol 4000.

In pharmaceutical applications, PEG 4000 excels as a tablet binder, providing the necessary cohesion for tablet formation. It also functions as a lubricant, preventing powder adherence to manufacturing equipment and ensuring smooth tablet ejection. Its plasticizing properties can improve the flexibility and integrity of tablet coatings, enhancing both aesthetics and handling. These functions are critical for ensuring the consistent quality expected from a reputable PEG 4000 manufacturer.

The application of PEG 4000 is not limited to tablets. It serves as an excellent base for ointments and creams, where its emollient and thickening properties contribute to stable and effective topical preparations. Its water solubility allows for easy incorporation into various formulations, making it a versatile pharmaceutical excipient.

Beyond pharmaceuticals, PEG 4000 finds utility in chemical synthesis as a solvent or reaction medium. Its polarity and ability to dissolve a range of compounds facilitate numerous chemical processes. The consistent quality offered by our PEG 4000 supplier network ensures reliability in these industrial applications as well.

NINGBO INNO PHARMCHEM CO.,LTD. prides itself on being a dependable source for high-purity PEG 4000. We understand the importance of a reliable PEG 4000 manufacturer that offers competitive pricing. Whether you are developing new pharmaceutical formulations or require high-quality chemical intermediates, our commitment to excellence ensures you receive the best product. Contact us to explore how our pharmaceutical grade polyethylene glycol 4000 can meet your specific project requirements.