| Product name | Diethylenetriamine Penta(methylene Phosphonic Acid) Heptasaodium Salt |
| CAS NO. | 22042-96-2 |
| Content | 24.0-26.0% （as acid） |
| Molecular Formula | C9H21O15N3P5Na7 |
| Appearance | Umber transparent liquid |
| Product Grade | Industrial |
| Structural Formula |  |
| Description & Application | DETPMP•Na7 is a scale inhibitor, for barium sulphate in particular and a chelating agent.DTPMP•Na7 can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc. |
| Safety Protection | Acidity, avoid contact with eye and skin, once contacted, flush with water. |
| Specification | Appearance:Umber transparent liquid Active Content as Acid :24.0-26.0% Active Content as salt :30.5-33.0% Iron(ppm) :20 max Chlorides (as Cl) :≤5.0% PH Value (1% water solution) :7.0-9.0 Density( 20 3), g/cm3 :1.25-1.35 Calcium sequestation mgcaco3/g :≥240mg/g Total phosphorous acid(as po4) :≥19.0% Phosphorous acid (as po3) :≤5.0% |
| Package | 200L plastic drum, IBC(1000L), customers' requirement. Storage for six months in shady room and dry place. |
| Shelf Life | 1 year |
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