Every chemical compound has a unique identifier, and for Propylene Glycol, that identifier is CAS Number 57-55-6. This numerical code, assigned by the Chemical Abstracts Service, is crucial for accurately identifying and referencing this ubiquitous chemical across scientific literature, regulatory documents, and commercial transactions.

Propylene Glycol, also known by its IUPAC name propane-1,2-diol, is a simple organic compound belonging to the diol family. Its chemical formula, C3H8O2, reveals a three-carbon chain with hydroxyl groups attached to the first two carbon atoms. This structure is key to its properties as a solvent, humectant, and freezing-point depressant.

The significance of understanding Propylene Glycol CAS 57-55-6 lies in its widespread use and the varied grades available, including pharmaceutical, food, and industrial. Each grade adheres to specific purity standards and regulatory requirements, ensuring suitability for its intended application. The consistent identification provided by the CAS number prevents confusion and ensures that the correct material is sourced and utilized.

The widespread applications of 1,2-propanediol, stemming from its versatile chemical nature, span across pharmaceuticals, food, cosmetics, and industrial fluids. Its classification as a GRAS substance by the FDA further solidifies its importance and safety in many consumer products.

For businesses operating in sectors that utilize Propylene Glycol, accurate identification via its CAS number is fundamental. NINGBO INNO PHARMCHEM CO.,LTD. ensures that all our Propylene Glycol products are clearly labeled with their respective CAS numbers, facilitating easy integration into your supply chain and compliance processes. Trust in our commitment to providing reliable, accurately identified chemical solutions.