[China(Mainland)]
CAS No. 15827-60-8
Molecular Formula: C9H28O15N3P5 Molecular weight: 573.2
Structural Formula:
Properties:
DTPMPA is innocuous, easy to be dissolved in 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.C) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.
Specification:
|
items |
index |
|
Appearance |
Brown transparent liquid |
|
Active acid % |
48.0-52.0 |
|
Phosphorous acid (as PO33-)% |
5.0max |
|
Chloride (as Cl-)% |
14-17 |
|
Density (20.C) g/cm3 |
1.35-1.45 |
|
pH (1% solution) |
2.0max |
|
Fe,mg/L |
35 max |
Usage:
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 c
arbonate. 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.
Package and Storage:
200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Synonyms:
DTPMP;DTPMPA;DETPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid); DIETHYLENE
TRIAMINE PENTA;DETPMP(A)

Cnhile Chemical Industrial Science&Technology Co.,Ltd is a specialized manufacturer of water treatment chemicals in China for above 15 years. And we are also the biggest ATMP manufacturer in China. We have more than 10 series and several tens of kinds of water treatment agents. They are mainly used in oilfield, power plant, steel plant, textile&dying, etc. We have cooperation with many big companies, such as Sinopec. Company's mainly products show as below:Acetyl chloride,ATMP,HEDP,EDTMPS,HPAA,PAAS,PAPE,PBTCA,HPMA,AA-AMPS,MA-AA,PCA,Phosphorous acid,DTPMP,PAA,Corrosion inhibitor,corrosion,water treatment chemical,water treatment,rust,chelant,water condition,anti-scale,scale inhibitor,TTA,BTA,AMPS,,etc
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