Molecular Formula: Na5P3O10 Molecular Weight: 367.86 Properties: white powder; melting point 622ºC; soluble in water; it has got salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution become into clear solution; It's weak alkalinity but no corrosiveness.
Assay (Na5P3O10), %≥ 94.0 Phosphorus pentaoxide, % ≥ 57.0 Water insoluble, % ≤ 0.10 Iron (Fe), %≤ 0.015 pH (1%water solution), 9.2-10.0 Granularity Through 16 mesh sieve, %≥ 95 Through 35 mesh sieve, %≥ 90 Through 35 mesh sieve, %≥ 40 Whiteness, %≥ 85
Uses: as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener,auxiliary for dyeing; As well as an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium, etc. Packing and storage: 25Kg, 50Kg, 1000Kg, bagged. Stored in draughty, dry, and clean place, avoid moisture.