离岸价格
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Specifications
FOOD GRADE
1
Main content (as NHPO)%*8
(PO)
Phosphorus pentoxide %
*2.7
Nitrogen,as N %
*0.5
PH of 1% water solution %
7.**8.2
Water insoluble %
0.1
0.H2O %
Moisture content
0.2
Arsenic,as As %
Fluoride,as F %
Heave metals,as Pb %
0.**1