DTPMP, DTPMPA, DETPMP, Diethylenetriamine Pentamethylene Phosphonic acid
Properties:
DTPMPA is innocuous and easy to be dissolved in an acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability.
DTPMP can inhibit the scale formation of carbonate, sulfate, and phosphate. In an alkali environment and high temperature (above 210℃), DETPMP has a better scale and corrosion inhibition effect than other organophosphines.
CAS No.:
15827-60-8
Molecular Formula:
C9H28O15N3P5
Molecular Weight:
573.2
Structure Formula:
Specifications:
| Item | Index |
|---|---|
| Appearance | Brown transparent liquid |
| Active acid, % | 48.0-52.0 |
| Chloride (as Cl–), % | 12-17 |
| pH (1% solution) | 2.0 Max. |
| Density (20°C), g/cm3 | 1.35-1.45 |
| Fe, mg/L | 35 Max. |
Uses:
DTPMPA can be a scale and corrosion inhibitor in circulating cool water systems and boiler water. And especially in an alkali-circulating cool water system, DTPMP acid can be used without additional pH regulation. It can also be used in oilfield refill, cooling, and boiler water with a high concentration of barium carbonate. Little scale sediment is found when used alone, even though none of the dispersants is used.
DTPMPA can also be used as a peroxide stabilizer, a chelating agent in the woven & dyeing industry, a pigment dispersant, microelement’s carrying agent in fertilizer, and a concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning, and cosmetics.
Packing and Storage:
200L plastic drum, IBC(1000L),customers’ requirement. Storage for ten months in a shady room and dry place.
Safety Protection:
Acidity, avoid contact with the eyes and the skin. Once contacted, flush with water.
Synonyms:
DETPMP, Dequest 2060.
Note:
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