Indexes	Industrial Grade
Na5P3O10	94.0%Min
P2 O 5	57.0%Min
Water Insoluble Matter	0.15%Max
Iron(Fe)	0.015%Max
PH value (1% water solution)	9.2-10.0
Heavy Metal (as Pb)
Arsenic (As)
Fluoride (F)
Whiteness	92%Min
Ignition loss	1.0
density (g/cm3)	0.35-0.9
Phase I	10-30

Packing:
In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.

Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc