Trisodium phosphate (TSP)

Trisodium phosphate (TSP) is a phosphate compound widely used in agriculture, food processing, and industrial applications. It serves as a nutrient source, buffering agent, or processing aid depending on its specific form and grade. With its multifunctional properties, TSP provides value across industries including fertilizers, cleaning, and specialty formulations. Its stability and availability make it a reliable chemical for large-scale applications.

In addition to its industrial and agricultural roles, trisodium phosphate is valued in surface preparation and water treatment, where it removes grease, oils, and metal oxides to ensure proper adhesion of coatings and paints. It is also used in controlled food processing applications as an additive and emulsifier, enhancing texture and maintaining stability in certain regulated products. With its combination of cost-effectiveness, efficiency, and broad functionality, TSP remains an essential material across diverse sectors ranging from construction and coatings to food technology and environmental management.

Synonyms: Trisodium phosphate, 7601-54-9, TSP, sodium phosphate tribasic

Characteristics:

IUPAC Name: N/A

CAS Number: N/A

UN Number: N/A

Available Sizes: Bulk, Drum, Pail, Gallon

Recommended Use / Industries:

• Heavy-duty cleaning and degreasing agents
• Food processing (regulated uses)
• Water treatment
• Surface preparation (paints, coatings)