Chemical Formula: Na5P3O10
Molecular weight: 367.86
Appearance: white powder
Molecular weight: 367.86
Appearance: white powder
|
No. |
Index |
Tech grade |
Food grade |
|
1 |
Na5P3O10 % ≥ |
94.0 |
94.0 |
|
2 |
P4O10 % ≥ |
57.0 |
57.0 |
|
3 |
insoluble % ≤ |
0.10 |
0.05 |
|
4 |
Fe % ≤ |
0.015 |
0.015 |
|
5 |
PH |
9.2-10.0 |
9.5-10.0 |
|
6 |
Pb % ≤ |
|
0.001 |
|
7 |
As % ≤ |
|
0.0003 |
|
8 |
F % ≤ |
|
0.003 |
|
9 |
whiteness %≥ |
90 |
90 |
|
11 |
specific weight (g/cm3) |
0.35-0.9 |
0.35-0.9 |
Usage: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production.