Properties: White powder crystal, Sg 2.484(20º C), Melting point 616º C(decompound), good Moisture absorption It is a good water softener.
Technical index NO. Index name Industrial grade
1 Total phosphate %= 68.0 68.0 2 Non-labile phosphorus(P2O5) %= 7.5 7.5 3 Water insoluble matter %= 0.05 0.06 4 Fe %= 0.05 0.05 5 PH value of 1% solution 5.8-7.3 5.8-6.5 6 As %= ___ 0.0003 7 Heavy metals (as Pb) %= ___ 0.001 8 Fluoride(as F) %= ___ 0.003
Usage: Industrial grade Sodium hexametaphosphate can be used as water softener of boiler and printing and dyeing industry; Dispersant of papermaking, high temp. Adhesive, washing and soil analytic reagent.
Packing: Waterproof PP bag or kraft paper bag, Net wt 25 Kg, kept in dry and ventilating place