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- Phosphonates Antiscalant & Corrosion Inhibitor
- Salts of Phosphonates
- Polycarboxylic Antiscalant and Dispersant
- Biocide and Algicide
- Corrosion Inhibitors & Oxygen Scavengers
- Reverse Osmosis Chemicals
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
- Cationic Surfactant
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DTPMP•Na7(Hepta Sodium Salt Of Diethylene Triamine Penta) (Methylene Phosphonic Acid)
TL;DR Start with acid-versus-salt and formulation selection and exact salt and neutralization state. Compare the proposed grade specification and supply requirements before requesting a quotation.
DTPMP•Na7(Hepta Sodium Salt Of Diethylene Triamine Penta) (Methylene Phosphonic Acid) — Discuss DTPMP•Na7(Hepta Sodium Salt Of Diethylene Triamine Penta) (Methylene Phosphonic Acid) for acid-versus-salt and formulation selection. Start with exact salt and neutralization state and required active basis and concentration. Check the offered grade specification and include the intended application when requesting a quotation.
For a DTPMP•Na7(Hepta Sodium Salt Of Diethylene Triamine Penta) (Methylene Phosphonic Acid) enquiry, include exact salt and neutralization state and required active basis and concentration, together with the current treatment or formulation. Use the offered grade documents and a representative comparison to decide the next step.
Discuss the grade and application
For DTPMP•Na7(Hepta Sodium Salt Of Diethylene Triamine Penta) (Methylene Phosphonic Acid), start with acid-versus-salt and formulation selection.
Selection inputs
- Exact salt and neutralization state
- Required active basis and concentration
- Formulation pH and other ingredients
- Storage, handling and destination requirements
Documents and supply
Identify the proposed grade, required quantity, packaging and destination. Ask which specification, TDS, SDS and batch-document options apply to that offer.
Technical documents · Company certificate scopes
Request a quotePhosphonate Salts · Application selection · Related technical decision
Product Description
CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula:Â C9H23O15N3P5Na7
Molecular weight: 727
Structural Formula:

Properties:
DTPMP•Na7 is a scale inhibitor that is especially effective against barium sulfate and a chelating agent with numerous applications. This inorganic compound can also be used as a stabilizer for peroxide bleaching. It may be deployed in industrial and municipal cleaning water, terrestrial heat water, or oilfields where water quality is of particular concern.
Specification:
| items | index | |
|---|---|---|
| Â Appearance | Umber transparent liquid | |
| Â Active content (DTPMPA)% > | 31.5-33.5 | 24.0-26.0 |
| Active content (DTPMPANa7)% | 40.0-42.5 | 30.5-33.0 |
| Total phosphoric acid(PO43-)% | 25.9-27.9 | 19.7-21.7 |
| Chloride ( as Cl-) % | 5.0 5.0 | |
| Fe,mg/L | 20 20 | |
| PH(1% water solution) | 7.0-9.0 7.0-9.0 | |
| Density (20℃) g/cm3 | 1.34-1.44 | 1.24-1.34 |
DTPMP•Na7 Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in a dark room and dry place.
Safety Protection:
Avoid contact with the eye and skin; once contacted, flush with water.
Get the Complete Phosphonates solution.
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