Used as main detergent builder: as soft water agent, as detergent, as emulsifier of oils and greases, as peptizing agents, as ph buffers, and to provide alkalinity. Used in petroleum industry as peptizing and defloculation agents in oil well drilling muds, sequestration in cotton boilong, bath water softening.
Quality Control
|
Item |
Standard |
|
Main content(Na5P3O10) %≥ |
90% |
|
Fe %≤ |
100ppm |
|
Insoluble matter %≤ |
0.15% |
|
P2O5 content %≥ |
57% |
|
PH value(1% solution) |
9.2-10.0 |