Sodium Hexametaphosphate(SHMP)

Sodium Hexametaphosphate(SHMP)

Chemical formula: (NaPO3)6

Molecular weight: 611.17

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 Food 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

Any questions pls feel free to let us know.

Yours truthly,

Frank Chang