|
 Molecular formula: Na2H2P2O7
Molecular weight: 221.94
CAS: [7758-16-9]
H.S CODE: 2835.3900 90
INS: 450(i) EEC NO: E450(a)
Use: in
baking powder for fermentation control; in instant
noodle and biscuit.
|
Product name |
Sodium Acid Pyrophosphate |
|
Grade |
Food Grade |
|
Test method |
FCC IV |
|
Assay (Na2H2O7) |
95% min |
|
Whiteness |
90 min |
| P2O5 |
63% min |
|
Heavy metal |
0.002 max |
|
As |
0.0003% max |
|
Water-insoluble substances |
1.0% max |
|
Pb |
0.0002% max |
|
Gas generating speed |
28 or 40 |
|
pH |
3.5-4.5 |
|
Appearance |
White powder or granules |
Packaging: 50lb plastic
woven bag or paper bag, net weight 10Kg or 25Kg;
2,000lb plastic woven bag, net weight 1,000Kg. | 
