A thorough understanding of a chemical's properties is fundamental to its effective application in various industries. NINGBO INNO PHARMCHEM CO.,LTD. provides an in-depth look at the key chemical properties of Octylphosphonic Acid (CAS 4724-48-5), a versatile compound utilized in sectors ranging from coatings to industrial cleaning.

Octylphosphonic Acid, with the molecular formula C8H19O3P and a molecular weight of 194.21, is characterized by a phosphonic acid group attached to an eight-carbon alkyl chain. This structure dictates its behavior and utility. The phosphonic acid group, with its polar nature and ability to form strong bonds, is responsible for its chelating and surface-active properties. The relatively long, nonpolar octyl chain contributes to its solubility characteristics and its interaction with organic materials.

One of the most relevant physical properties is its melting point, which is typically around 100-102°C. This indicates that at room temperature, Octylphosphonic Acid exists as a solid, often in a powder or crystalline form, usually appearing as white to off-white. This solid form facilitates easier handling and storage compared to liquid chemicals.

Solubility is another critical property. Octylphosphonic Acid is described as being slightly soluble in organic solvents and water. This moderate solubility allows it to be incorporated into a variety of formulations, whether aqueous or solvent-based, without undergoing complete dissolution or phase separation. This characteristic is key for its function as a surface modifier, enabling it to adsorb onto surfaces from various media.

The reactivity of the phosphonic acid group makes it an excellent chelating agent. It can form stable complexes with multivalent metal ions, which is exploited in applications such as scale inhibition in water treatment or as a component in metal cleaning solutions. This ability to bind metal ions also contributes to its effectiveness in stabilizing pigments, as mentioned in our discussions on coatings.

Furthermore, in its salt forms (e.g., sodium or potassium salts), Octylphosphonic Acid exhibits significant surfactant properties. This means it can reduce surface tension, enabling better wetting and spreading of liquids on surfaces. These properties are highly desirable in detergent and cleaner formulations. For professionals looking to buy Octylphosphonic Acid, understanding these properties is crucial for successful product development.

NINGBO INNO PHARMCHEM CO.,LTD. ensures that the Octylphosphonic Acid we supply adheres to strict quality standards, guaranteeing the chemical properties necessary for demanding industrial applications. By providing reliable n-octylphosphonic acid chemical properties data, we empower our clients to innovate and excel in their respective fields.