| Model NO.: | Dtpmpa19354 |
|---|---|
| Packaging Qty: | 250kg net plastic drum |
| Manufacure Name: | Shandong taihe chemicals co,.ltd. |
| Customization: | Available Customized Request |
|---|
Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA) CAS No. 15827-60-8 Molecular Formula:C9H28O15N3P5 Molecular weight:573.2 Properties: DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210¿) DTPMPA has better scale and corrosion inhibition effect than other organophosphines. Specification: items index Appearance Brown transparent liquid Active acid % 48.0-52.0 Phosphorous acid (as PO33-)% 5.0max Chloride (as Cl-)% 12-17 Density (20¿) g/cm3 1.35-1.45 pH (1% solution) 2.0 Fe,mg/L 35 max Usage: DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield r
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