sodiumtripolyphosphate

Index Request Na5P3O10 content (purity) % >= 94.00 P2O5 content % >= 56 Fe Content <= 70 ppm Water Insoluble % <= 0.10 Bulk Density g/ml 0.6 0.9 Phase I content % 5 40 Whiteness % 85 min pH value (1% water solution) 9.2 10.0 Loss on drying (500C ) % Residue on % 18 mesh 20 mesh 40 mesh 100 mesh Hydration speed (R. O. H) 1 min. 5 min. Volatile matter (105 C) % PropertiesMolecular FormulaNa5P3O10Molar mass367.864 g/molAppearancewhite powderDensity2.52 g/cm3Melting point622 ºCsolubility in water14.5 g/100 ml (25 ºC)Packing 25/1000/1100kg bags, PP bag with PE liner, 20 25mt/20FCL