
CAS No. 15827-60-8
Molecular Formula: C9H28O15N3P5 Molekulová hmotnosť: 573,2
Štrukturálny vzorec:
Vlastnosti:
DTPMPA je neškodný, ľahko sa rozpúšťa v kyslom roztoku. 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 má lepší inhibičný účinok na vodný kameň a koróziu ako iné organofosfíny.
špecifikácia:
Položky |
Index |
Vzhľad |
Hnedá transparentná kvapalina |
Aktívna kyselina, % |
50.0 |
Chlorid (ako Cl-), % |
12-17 |
Hustota (20 °C), g/cm3 |
1.35-1.45 |
pH (1% vodný roztok) |
2,0 max |
Fe, mg/l |
35 max |
Použitie:
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.
Balenie a skladovanie:
200L plastový bubon, IBC (1000L), požiadavka zákazníkov. Skladujte 12 mesiacov v tienistej miestnosti a na suchom mieste.
Bezpečnosť a ochrana:
DTPMPA je kyslý. Počas prevádzky dbajte na ochranu práce a vyhýbajte sa kontaktu s očami a pokožkou. Po striekaní na telo ihneď opláchnite veľkým množstvom vody.
Synonymá:
DTPMP;DTPMPA;DETPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid); DIETHYLENE TRIAMINE PENTA;DETPMP(A); Diethylenetriaminepenta -Methylenephosphonic Acid(DETPMP)