Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
CAS No.: 38820-59-6（X-6） 53473-28-2（6-K）
Molecular Formula: C10H22N2O12P4K6 Molecular weight: 721
Structural Formula:
Properties:
HMDTMPA•K6 is soluble in water, it is a good scale inhibitor for calcium sulfate, suitable for use in situation of high pH value and high alkaline. HMDTMPA•K6 can be used for water treatment in boiler and RO membrane treatment.
Specification:
| items | index |
| Appearance | Colorless to pale yellow transparent liquid |
| Active component (as acid) % | 21.2-24.6 |
| Active component (as salt) % | 31.0-36.0 |
| chloride (as Cl-)% | 4.0 max |
| Total phosphoric acid (PO43-)% | 16.8-18.8 |
| Phosphorous acid(as PO33-)% | 2.0 max |
| Fe ppm | 35 max |
| Density (20℃)g/cm3 | 1.21-1.31 |
| PH (1% water solution) | 6.0-8.0 |
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for ten month in room shady and dry place.
