Quality standard: (GB25557-2010,FCC-V)
Name of index |
GB25557-2010 |
FCC-V |
Sodium Pyrophosphate Na4P2O7 % |
96.5-100.5 |
95.0-100.5 |
P2O5 ≥% |
51.5 |
- |
Water Insoluble ≤% |
0.2 |
0.2 |
PH (1% solution) |
9.9-10.7 |
- |
Arsenic (As) ≤% |
0.0003 |
0.0003 |
Heavy Metal (as Pb) ≤% |
0.001 |
- |
Fluoride (as F) ≤% |
0.005 |
0.005 |
Loss on drying ≤% |
0.5 |
0.5 |
Orthophosphate |
pass test |
- |
Pb ≤% |
0.0004 |
0.0004 |
Usage: It is always applied in food industry as quality improver and emulsifier, like canned foods, fruit drinks, milk products like condensed milk, cheese, soybean milk and so on.
Packing: In 25kg PP/kraft paper bag with PE liner.
Storage and transport: It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and heat. It should be stored separately from poisonous substances. Handled with care to avoid damage of the packings.