
CAS nr 15827-60-8
Molekulaarvalem: C9H28O15N3P5 Molekulmass: 573,2
Struktuurivalem:
Omadused:
DTPMPA on kahjutu, kergesti lahustuv happelahuses. 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 omab paremat katlakivi ja korrosiooni inhibeerivat toimet kui teistel organofosfiinidel.
Spetsifikatsioon:
Üksused |
Indeks |
Välimus |
Pruun läbipaistev vedelik |
Aktiivne hape, % |
50.0 |
Kloriid (nagu Cl-), % |
12-17 |
Tihedus (20 ℃), g/cm3 |
1.35-1.45 |
pH (1% vesilahus) |
2,0 max |
Fe, mg/l |
35 max |
Kasutamine:
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.
Pakendamine ja ladustamine:
200L plastikust trummel, IBC (1000L), klientide nõue. Säilitatakse kaksteist kuud varjulises ruumis ja kuivas kohas.
Ohutus ja kaitse:
DTPMPA on happeline. Töötamise ajal pöörake tähelepanu töökaitsele ning vältige kokkupuudet silmade ja nahaga. Pärast kehale pritsimist loputage koheselt rohke veega.
Sünonüümid:
DTPMP;DTPMPA;DETPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid); DIETHYLENE TRIAMINE PENTA;DETPMP(A); Diethylenetriaminepenta -Methylenephosphonic Acid(DETPMP)