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Chemical Name: | Diethylene Triamine Penta (Methylene Phosphonic Acid) |
CAS Number: | 15827-60-8 |
Molecular Formula: | C9H28N3O15P5 |
Molecular Weight: | 573 |
Specification:
Item | Specification value |
Appearance | Brown liquid |
Active acid % | 48.0-52.0 |
pH value(of 1% aqueous solution) | 2.0 max |
Density @ 20℃,g/cm3 | 1.35-1.45 |
Fe ppm | 35 max |
Sequestrant value(mg CaCO3/g) | 450 min |
Chloride(as Cl-) % | 15-17 |
Application:
DTPMP is innocuous, easily dissolved in acid solution. DTPMP has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMP can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210°C). DTPMP has better scale and corrosion inhibition effect than other organophosphines.
DTPMP 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 refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.
DTPMP 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, DTPMP is used in papermaking, electroplating, acid cleaning and cosmetics.
Package and Storage:
Packed in 200L HDPE drum, 1000L IBC
Stored in shady,cool and dry place.
Shelf life: one year
We know that technological leadership is the cornerstone of our survival and development, which is why we strive to improve our development abilities of Diethylene Triamine Penta (Methylene Phosphonic Acid). Under the new development situation, we still have high ambitions and take as our ideal blueprint to become a global enterprise trusted and loved by the public. We win the market together with our customers and partners in the fierce international market competition by cooperating and sharing.
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