Sodium tripolyphos phate
Molecular Formula: Na5P3O10
Molecular Weight: 367.86
Technical Standard:
|
GB9983-88TECH |
Q
|
|
Grand |
High Class |
FIRST |
SECOND |
FOOD |
CP |
Assay≥% |
96 |
90 |
85 |
95 |
96 |
P2O5≥% |
57 |
56.5 |
55.0 |
56-60 |
56-60 |
Insoluble matter%≤ |
0.10 |
0.10 |
0.15 |
0.05 |
0.05 |
F %≤ |
|
|
|
0.003 |
|
Cl(CL) %≤ |
|
|
|
0.01 |
0.01 |
SO4(SO4) %≤ |
|
|
|
0.1 |
0.1 |
PO4 %≤ |
|
|
|
PASS |
PASS |
Fe(Fe) %≤ |
0.007 |
0.015 |
0.030 |
0.05 |
0.05 |
Heavy metal(as Pb) %≤ |
|
|
|
0.01 |
0.01 |
PH |
9.2-10 |
9.2-10 |
9.2-10 |
9.2-10 |
9.2-10 |
White≥% |
90 |
80 |
70 |
85 |
90 |
As%≤ |
|
|
|
0.002 |
0.002 |
Granule 1.0mm%≤ |
5.0 |
5.0 |
5.0 |
|
|
|
