Polyethylene Glycol 6000, commonly identified by its CAS number 25322-68-3, is a workhorse polymer renowned for its excellent physical and chemical properties. NINGBO INNO PHARMCHEM CO.,LTD. provides this key chemical intermediate, which is characterized by its high purity, typically exceeding 99%. Understanding these fundamental aspects is crucial for professionals in pharmaceutical development, chemical manufacturing, and various industrial applications.

Physically, Polyethylene Glycol 6000 is often supplied as a white solid in the form of flakes or powder. This form factor facilitates handling, storage, and incorporation into diverse formulations. Its molecular weight distribution, averaging between 5400-6600, contributes to its semi-solid to solid state at room temperature, distinguishing it from lower molecular weight PEGs which are liquids or pastes.

A key attribute of PEG 6000 is its exceptional water solubility, making it compatible with aqueous systems and easy to process. It also exhibits good solubility in many organic solvents, further broadening its applicability. The chemical structure, a polymer of ethylene oxide, lends it stability and a low toxicity profile, making it safe for use in products intended for human contact or consumption, as well as in sensitive industrial processes.

The hydroxyl values, acidity/alkalinity, and melting point are critical technical specifications that NINGBO INNO PHARMCHEM CO.,LTD. ensures are met. These precise parameters guarantee that PEG 6000 performs reliably as a binder, lubricant, ointment base, or intermediate in chemical synthesis. For those seeking to source this chemical, confirming the purity and adherence to specifications associated with CAS 25322-68-3 is paramount for achieving desired outcomes in their formulations.