Potassium [Nitrilotris(methylene)]triphosphonate(CAS: 27794-93-0)

Potassium [Nitrilotris(methylene)]triphosphonate is a crystalline solid with a high molecular weight. It has a low solubility in water and is relatively stable under normal conditions. The compound is not highly reactive, but it can undergo hydrolysis under basic conditions. It has a melting point around 210°C and is slightly soluble in water.

Potassium [Nitrilotris(methylene)]triphosphonate is typically synthesized through the reaction of potassium hydroxide with a mixture of phosphorus oxychloride and nitrilotriacetic acid. The process involves careful control of temperature and pH to achieve high yield and selectivity.

Potassium [Nitrilotris(methylene)]triphosphonate is used in the pharmaceutical industry for stabilizing bioactive substances, in the polymer industry for modifying properties of polymers, and in the semiconductor industry for etching and surface treatment applications.

When handling Potassium [Nitrilotris(methylene)]triphosphonate, appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and lab coat. The substance should be handled in a well-ventilated area or fume hood. Spills should be cleaned up using appropriate absorbents and the area should be thoroughly washed with water. Always refer to the Safety Data Sheet (SDS) for detailed instructions.