CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula: C9H21O15N3P5Na7 Molecular weight: 727
Structural Formula:
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) is a scale inhibitor, for barium sulphate in particular and a chelating agent.Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
| Items | Index | |
|---|---|---|
| Appearance | Umber transparent liquid | |
| Active content (DTPMPA), % | 31.5-33.5 | 24.0-26.0 |
| Active content (DTPMP•Na7), % | 40.0-42.5 | 30.5-33.0 |
| Chloride (as Cl-), % | 5.0max | 5.0max |
| Fe, mg/L | 20 max | 20 max |
| pH (1% water solution) | 7.0-9.0 | 7.0-9.0 |
| Density (20℃), g/cm3 | 1.25 min | 1.24-1.34 |
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
Avoid contact with eye and skin, once contacted, flush with water.
