
CAS No. 15827-60-8
Molecular Formula: C9H28O15N3P5 Molekular na timbang: 573.2
Istruktural na Formula:
Ari-arian:
DTPMPA ay hindi nakapipinsala, madaling matunaw sa 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 ay may mas mahusay na sukat at epekto ng pagsugpo sa kaagnasan kaysa sa iba pang mga organophosphine.
Pagtutukoy:
Mga bagay |
Index |
Hitsura |
Kayumanggi transparent na likido |
Aktibong acid, % |
50.0 |
Chloride (bilang Cl-), % |
12-17 |
Densidad (20℃), g/cm3 |
1.35-1.45 |
pH (1% solusyon sa tubig) |
2.0 max |
Fe, mg/L |
35 max |
Paggamit:
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 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.
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, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.
Packaging at imbakan:
200L plastic drum, IBC(1000L), kinakailangan ng mga customer. Imbakan ng labindalawang buwan sa makulimlim na silid at tuyo na lugar.
Kaligtasan at proteksyon:
Ang DTPMPA ay acidic. Bigyang-pansin ang proteksyon sa paggawa sa panahon ng operasyon at iwasan ang pagkakadikit sa mga mata at balat. Kapag na-splash sa katawan, banlawan kaagad ng maraming tubig.
Mga kasingkahulugan:
DTPMP;DTPMPA;DETPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid); DIETHYLENE TRIAMINE PENTA;DETPMP(A); Diethylenetriaminepenta -Methylenephosphonic Acid(DETPMP)