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| Bread |
| Thickener |
| Acidulant |
| Preservative |
| Sweetener |
| Nutrition enhancer |
| Pharmaceutical |
| Food flavor |
| Phosphate |
| Starch |
|
Properties
|
Specification
|
|
|
/
|
Industrial Grade
|
Food Grade
|
|
Main contents % ≥
|
99.0
|
99.0
|
|
P2O5 % ≥
|
51.50
|
51.50
|
|
Potassium oxide (K2O) % ≥
|
34.0
|
34.0
|
|
PH value of 1% solution
|
4.3-4.7
|
4.3-4.7
|
|
Moisture % ≤
|
0.20
|
0.20
|
|
Heavy metal, as Pb % ≤
|
/
|
0.001
|
|
Arsenic, as As % ≤
|
/
|
0.0003
|
|
Fluoride as F % ≤
|
/
|
0.005
|
|
Water insoluble % ≤
|
0.20
|
0.10
|