| CAS No. | 22042-96-2 | EINECE NO. | 244-751-4 |
| Molecular Formula | C9H26O15N3P5Na2 | Molecular Weight | 358 |
DTPMP.Na2 is partly neutralized DTPMPA. DTPMP.Na2 works well as a scale inhibitor and dispersing agent for use in industrial water treatment programs.When used at high alkali and temperatures (above 210°C) DTPMP.Na2 is more effective than other phosphonates. DTPMP.Na2 is a very good inhibitor of the precipitation of barium sulfate.
| Parameter | Standard |
|---|---|
| Appearance | Umber transparent liquid |
| Active content (as DTPMPA), % | 45.0-49.0 |
| Chloride (as Cl-), % | 5.0 max |
| Fe, mg/L | 20.0 max |
| pH (1% water solution) | 2.0-3.0 |
| Density (20℃), g/cm3 | 1.35 min |
DTPMP·Na2 can be used as a scale inhibitor, efficient chelating agent, and excellent BaSO4 scale inhibitor. DTPMP·Na2 is widely used in cooling water treatment, stabilizer for peroxide bleaching, washing aids, municipal and industrial clean water, and geothermal heating. Water treatment, oil field scale inhibition.
| CaCO3 inhibition | CaSO4 inhibition | Ca3(PO4)2 inhibition | CaC2O4 inhibition | BaSO4 inhibition |
|---|---|---|---|---|
| Very Good | Excellent | Very Good | Very Good | Very Good |
| Calcium tolerance | Iron control | Sequestration | Steel corrosion inhibition | |
| Good | Yes | Excellent | Very Good | |
| DTPMP.Na2 Liquid | |||||
|---|---|---|---|---|---|
| 25L Drum | 200L Drum | 1000L IBC | ISO Tank | ||
 |
 |
 |
 |
||
| Storage for ten months in shady room and dry place. | |||||
| Hazard Information | Safety Precaution |
|---|---|
|
Not regulated |
|
| Once contacted with eye and skin, flush with plenty of clean water | |
