chemical products
OUR PRODUCTS
OUR PRODUCTS
Chemical formula:(NaPO3)6
Molecular weight:611.17
Properties:White powder crystal, Sg 2.484(20°C), Melting point 616°C(decompound), good Moisture absorption It is a good water
softener.
Uses:Food grade Sodium hexametaphosphate can be used as food additive, quality improver, regulator, metal ion chelating agent,
adhesive, and nourishment additive. 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: plastic lined woven bag, Net wt 25 Kg, kept in dry and ventilating place.
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
|
