TSP 98% fertilizer grade 1,Good quality with reasonable price 2,fast delivery 3,SGS,CIQ are ... . Specifications Na3PO4 Na3PO4 .12H2O Industrial Food Industrial Food 1Main contents% ≥98.098.098.098.02Phosphorus pentoxide%≥39.539.518.318.33Sodium ... , milk product, meat product, cheese and drinks. 2012 hot selling Trisodium Phosphate TSP fertilizer