Diethylene Triamine Penta (Methylene Phosphonic Acid) Heptasodium Salt
Product Description
| Product | Diethylene Triamine Penta (Methylene Phosphonic Acid) Heptasodium Salt |
| CAS | 68155-78-2 |
| Formula | C9H23O15N3P5Na7 |
| Synonym | DTPMP•Na7, Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:7) |
Typical Product Specifications
| Chloride | <= 5.0% |
| Density @ 20C | 1.34 - 1.44 g/cm^3 |
| Phosphoric Acid | 25.9 - 27.9% |
| Fe | <= 20 ppm |
| pH | 7.0 - 9.0 (1% water solution) |
| pH | 6.0 - 8.0 (original solution) |
| Active Content | 31.5 - 33.5% (DTPMPA) |
| Chloride | <= 5.0% |
| Appearance | Umber transparent liquid |
| Active Content | 40.5 - 42.5% (DTPMPA Na7) |
| Notes | DTPMP•Na7 is a compound used in scale inhibition, for barium sulfate in particular, in metal chelation, and in the stabilization of peroxide bleaching, detergent auxilaries, industrial cleaning water, etc. |
| Class | Water Treatment Chemicals, Scale Inhibitors |
| Function | Scale Inhibitor, Stabilizer, Metal deactivator |
| Industry | Water Treatment, Organics |
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