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Diethylene Triamine Penta (Methylene Phosphonic Acid)
DTPMPA
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CAS No.: 15827-60-8
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Molecular Formula: C9H28O15N3P5
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| Synonyms: DTPMP, DETPMP, DETPMPA, Dequest 2060 |
Molecular Weight: 573.2 |
Properties:
DTPMPA is innocuous, easy to be dissolved in acid solution. It 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℃) it has better scale and corrosion inhibition effect than other organophosphines.
Specification:
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Items |
Index |
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Appearance |
Brown transparent liquid |
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Active acid % |
48.0-52.0 |
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Chloride (as Cl-)% |
14-17 |
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Density (20℃)g/cm3 |
1.35-1.45 |
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pH (1% solution) |
2.0 max |
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Fe mg/L |
35 max |
Usage:
DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, especially in alkali circulating cool water system without additional pH regulation. It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate.
DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, it is also used in papermaking, electroplating, acid cleaning and cosmetics.
Package:
200L plastic drum, IBC(1000L), as per requirement.