|
 Molecular formula: (NaPO3)6
Molecular weight: 611.77
CAS: (White powder):10124-56-8 ; (white Glassy): 68915-31-1
H.S. CODE: 2835 3900 10
INS: 452 EEC NO: E 450(b)
Use:
as food additive and preservative; pH modifier,
sequestrant.
|
Product name |
Sodium Hexametaphosphate |
|
Grade |
Food Grade |
|
Test method |
FCC IV |
|
Total phosphate |
68% min |
|
Non-active phosphate |
7.5% max |
|
pH |
5.8-6.5 |
|
Fe |
0.05% max |
|
Heavy metal |
0.001% max |
|
As |
0.0003% max |
|
Fluoride |
0.003% max |
|
Appearance |
0.06% max |
| Polymerization
degree |
I: 10-15; II: 16-20; III: 22 Min |
Packaging: 50lb plastic woven bag or paper bag, net weight 10Kg or 25Kg; 2,000lb plastic woven bag, net weight 1,000Kg. | 
