SODIUM PYROPHOSPHATE (FOOD GRADE)
Molecular formula :Na4P2O7
Specifications :(GB9006-88)
|
Names of index |
Index |
|
Na4P2O7 |
96 |
|
substances not dissolved in water |
0.20 |
|
PH value(1% of aqueous solution) |
9.9-10.7 |
|
Ortho-phosphates |
Up to standard |
|
As |
0.0003 |
|
Heavy metal(Pb) |
0.001 |
|
Fluorides |
0.005 |
|
Burning loss |
0.5 |
|
Appearance |
White Power |
Application: Used as improving agent in food industry ,PH regulating agent , metal ion complex agent . Applied in the processing of meat and aquatic products in order to holds water , keep the meat fresh and tend , stabilize the natural color and protect fat from putridity . Also used in production of yeast power ad cheese etc .