TSP 1. Total (P2O5): 42-46% 2. Water-soluble (P2O5): 34- ... . Free acid: 5% Max 4. Size (1-4mm): 90% Min TSP :Detailed Specifications :ItemsRangeTotal P2O542 - 46 %Available (P2O5)40 - 44 %Water ... production and export business.Main products : Prilled Urea, Granular Urea, TSP, DAP, MAP, SOA, NPK, etc.More than 10,000 square ... feel free to contact us for more information. Thanks you ! TSP for sale