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Sodium Phosphate / sodium phosphate

Sodium Acid Pyrophosphate (SAPP)

Time:2019-09-17 Click amount:
Sodium Acid Pyrophosphate (SAPP)
Chemical formula
Na2H2P2O7
Molecular weight
221.94
Properties
White powder or granular in appearance. Soluble in water.
Standard executed
Food Grade:GB25567-2010
Usage
Food Grade:Used as a leavening agent, reducing zymosis time and can also be used as a water retention agent, and a quality improver for meat and sea food processing.
Packaging and storage
Paper bag or PP-PE bag, Net weight 25kg、1000kg per bag, dry and well-ventilated area.
 
Guaranteed Technical Specifications
NO.
Specifications
Food Grade
1
Main content (Na5P3O10)
≥%
93-100.5
2
Phosphorus pentoxide(P2O5)
≥%
63-65
3
 Water insoluble matter
≤%
1
4
PH value(10g/L solution)
 
4.0±0.5
5
Arsenic (As)  mg/kg
≤%
0.0003
6
Fluoride (F)  mg/kg
≤%
0.005
7
Heavy Metal (Pb)  mg/kg
≤%
0.001
8
Lead  (Pb)  mg/kg
≤%
0.0002
9
Whiteness
≥%
90
10
ROR
 
15(15-22)
28(23-32)
40(32-40)
 
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