(DTPMP•Na7)Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
Properties
CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula: C9H21O15N3P5Na7
Molecular weight: 727
Structural Formula:
Introduction
DTPMP•Na7 is a general-purpose scale inhibitor, powerful sequestrant, and excellent barium sulfate scale inhibitor.DTPMP•Na7 can be used as a stabilizer for peroxide bleaching, detergent auxiliaries, industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
Specification:
| 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 |
| Total phosphoric acid(PO43-)% | – | 19.7-21.7 |
| Chloride (as Cl–) % | 5.0 max | 5.0 max |
| Fe, mg/L | 20.0 max | 20.0 max |
| PH(1% water solution) | 7.0-9.0 | 7.0-9.0 |
| Density (20℃) g/cm3 | 1.25 min | 1.24-1.34 |
Package and Storage:
200L plastic drum, IBC(1000L),customers’ requirement. Storage for ten months in a shady room and dry place.
Safety Protection:
Avoid contact with the eye and skin, once contacted, flush with water.
TDS/ MSDS
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