| ≥1 piece |
|
No
|
Specifications
|
Na 3 PO 4 Food Grade
|
Na 3 PO 4. 12H 2 O Food Grade
|
|
1
|
Main contents %
|
98.0
|
98.0
|
|
2
|
phosphorus pentoxide %
|
39.5
|
18.3
|
|
3
|
Chloride, as cl %
|
0.02
|
0.02
|
|
4
|
Sodium oxide, as Na 2 O
|
36-40
|
15.5-19
|
|
5
|
Sulfate, as SO 4 %
|
0.25
|
0.5
|
|
6
|
Heavy metals, as Pb %
|
0.001
|
0.001
|
|
7
|
Arsenic, as As %
|
0.0003
|
0.0003
|
|
8
|
Fluoride, as F %
|
0.005
|
0.005
|
|
9
|
Water insoluble %
|
0.10
|
0.10
|