Inexpensive 94% 96% sodium tri poly phosphate from China factory SODIUM TRI POLY PHOSPHATE Executive Standard: GB/T9983-2010 Molecular formula: Na5P3010 Molecular weight:367.86 CAS No.:7758-29-4 Characteristics:White glossy particle powder.Apparent density is 0.35-0.90g/cm3,melting point 622�ºC,soluble in water easily,water solution is alkaline,PH of 1% water solution is 9.7 Technical specifications S/N. SPECIFICATIONS INDUSTRIAL GRADE FOOD GRADE 1 Phosphorus pentoxide as P2O5 MIN 56.5 57 2 Sodium tripolyphosphate Na5P3010 Main content MIN 94 96 3 Iron(Fe) MAX 0.015 0.007 4 Water insoluble MAX 0.1 0.1 5 Whiteness degree MAX 75 85 6 Sieve residue with grain size 1.00mm Min 95 95 7 PH of 1% water solution 9.2-10 9.2-10 Use: To synthesize adjuvant for detergent,moisture additive for meet frozen like ham,sausage and fish cake as food additive,and dissolving dispersant for dairy product like cheese. Packing: Plastic knit bag , Net weight 25kgs/bag or 50kgs/bag . Storage in ventilated and dry place.