Description
DTPMP Scale Inhibitor
ZEELCHEMâ„¢ 131
1.DTPMP (Diethylene Triamine Penta (Methylene Phosphonic Acid)
CAS No:15827-60-8
Molecular Weight:573.0
Molecular Formula:C9H28N3O15P5
Synonyms: Diethylene Triamine Penta Methylene Phosphonic Acid
2.Usage of DTPMP
ZEELCHEMâ„¢131 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 is also 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 used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, ZEELCHEM™131 used in papermaking, electroplating, acid cleaning and cosmetics.
3.PROPERTIES of DTPMP
ZEELCHEM™131 is innocuous, to dissolved in acid solution. DTPMP has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMP Chemical can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) ZEELCHEM™131 has better scale and corrosion inhibition effect than other organophosphines
4.SPECIFICATIONS of DTPMP
| Appearance | Amber transparent liquid |
| Ca Sequestration as CaCO 3Â Â mg/gm | 450.0 mg/gm |
| Active acid % | 50.0 ± 2.0 |
| Phosphorous acid as as PO33- | 3.0 % max |
| chloride as Cl | 10.0% max |
| Density g/cm3 | 1.40-1.44 |
| pHÂ 1ï¼…solution | 2.0 max |
| Fe ppm | 35.0 ppm |
5.PACKAGE & STORAGE of DTPMP
DTPMP liquid (ZEELCHEMâ„¢131): Normally In 260kg net HDPE Drum, 65.0 kg carboys can also be available as required.
6.SAFETY PROTECTION of DTPMP
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
admin –
ZEELCHEMâ„¢131(DTPMP) has better scale and corrosion inhibition effect than other organophosphonates
bhavesh –
DTPMP
DETPMPA
DTPMPA