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連絡先担当者 Ms. Karen
huiwen zone, Weifang, Shandong
|
NO. |
Indexes |
Industrial Grade |
Food Grade |
|
1 |
Assay Na5P3O*0 % ≥ |
*4.0 |
*5.0 |
|
2 |
P2O5 % ≥ |
*7.0 |
*7.0 |
|
3 |
Water Insoluble Matter %≤ |
0.1 |
0.*5 |
|
4 |
Iron(Fe) %≤ |
0.**7 |
0.*1 |
|
5 |
PH value(1%water solution) |
9.***0.0 |
9.***0.0 |
|
6 |
Heavy Metal (as Pb) %≤ |
 |
0.**1 |
|
7 |
Arsenic (As) %≤ |
 |
0.***3 |
|
8 |
Fluoride (F) %≤ |
 |
0.**3 |
|
9 |
Whiteness %≥ |
*0.0 |
*0.0 |
