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| Bread |
| Thickener |
| Acidulant |
| Preservative |
| Sweetener |
| Nutrition enhancer |
| Pharmaceutical |
| Food flavor |
| Phosphate |
| Starch |
|
Property
|
Specifications
|
|
Content(Na2H2P2O7P)
|
95.00% min
|
|
Insoluble In water
|
1.0% max
|
|
PH value (1% aqueous solution)
|
3.5~4.5
|
|
As
|
0.0003% max
|
|
Heavy Metal(Pb)
|
0.001% max
|
|
Flouride(F)
|
0.005% max
|
|
Pb
|
0.0002%max
|
|
Appearance
|
White powder
|