Assay Na5P3O10   95.56
P2 O 5 %  57.08
Water Insoluble Matter %  0.03
Iron(Fe) %  100ppm
PH value (1% water solution)  9.72
Heavy Metal (as Pb) % 0.0008
Arsenic (As) %  0.0003
Fluoride (F) %  0.002
Whiteness %  91.12
density  0.81

China Yangtze  Pchem Co Limited ,with advanced and completed management system, has been specialized in offering  phosphate chemicals (Diammonium hydrogen phosphate & Ammonium dihydrogen phosphate/  agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate/ food grade, etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc.