Glycerol, known chemically as 1,2,3-propanetriol and bearing the CAS Registry Number 56-81-5, is a cornerstone compound in modern chemistry and industry. Its distinctive properties—ranging from being a colorless, odorless, viscous liquid to its hygroscopic nature—make it a highly sought-after ingredient across a vast spectrum of applications. This deep dive aims to explore the fundamental properties of Glycerol, its production, its wide-ranging uses, and the market significance, particularly from the perspective of suppliers like NINGBO INNO PHARMCHEM CO.,LTD., who ensure high purity and quality.

The physical and chemical properties of Glycerol dictate its utility. Its three hydroxyl groups impart excellent solubility in water and polar solvents, while its high boiling point (290.9 °C) and low vapor pressure contribute to its stability. These characteristics make it an ideal humectant, preventing moisture loss in products, and an effective solvent for many organic and inorganic substances. The precise details of glycerol CAS 56-81-5 uses are extensive, covering everything from pharmaceuticals to industrial lubricants.

Production of Glycerol primarily occurs as a byproduct of biodiesel manufacturing (from the transesterification of triglycerides) and through the saponification of fats and oils. While crude glycerol can be purified, the demand for high-purity Glycerol, often specified as 99% or higher, is driven by sensitive applications in pharmaceuticals, food, and cosmetics. Companies that can consistently provide this level of purity, such as NINGBO INNO PHARMCHEM CO.,LTD., are highly valued in the market. The term buy glycerol industrial grade often implies a need for these stringent quality standards.

The market relevance of Glycerol is immense, spanning industries such as pharmaceuticals, food and beverages, cosmetics, personal care, paints, coatings, and explosives. In pharmaceuticals, it acts as an excipient, providing sweetness and viscosity. In food, it enhances texture and acts as a humectant. Its glycerol humectant applications are so widespread that it’s a common ingredient in moisturizers and anti-aging creams. Its utility in glycerol for alkyd resin manufacturing highlights its role in industrial chemistry.

Understanding the specific attributes, such as liquid fragrance glycerol properties, reveals its application in perfumery, where it acts as a fixative and diluent. Even seemingly minor uses, like its role in certain inks, contribute to its overall market demand. For businesses aiming to source this vital chemical, looking for suppliers who offer certified grades and transparent specifications is crucial.

In conclusion, Glycerol (CAS 56-81-5) is a chemical compound of profound industrial significance. Its multifaceted properties and broad applicability ensure its continued demand. The availability of high-purity Glycerol from reliable manufacturers is a critical factor for industries that depend on its unique characteristics for product development and quality assurance. Ensuring you buy glycerol from trusted sources like NINGBO INNO PHARMCHEM CO.,LTD. guarantees performance and reliability.