CAS No. 15827-60-8
Molecular Formula:
C9H28O15N3P5
Molecular weight: 573.2
Structural Formula:
Properties:
DETPMP is innocuous, easy to
be dissolved in acid solution.
DETPMP has excellent
scale and corrosion inhibition and good thermal tolerance
ability.
DETPMP can inhibit the scale
formation of carbonate, sulfate and phosphate. On situation
of alkali environment and high temperature (above 210℃)
DETPMP has better scale and corrosion inhibition effect
than other organophosphines.
Specification:
| Items |
Index |
|
Appearance |
Brown
transparent liquid |
|
Active acid % |
50.0 min |
|
Chloride (as Cl-)% |
12.0-17.0 |
|
Density (20℃) g/cm3 |
1.35-1.45 |
| pH
(1% water solution) |
2.0
max |
|
Fe, mg/L
|
35.0 max |
Usage:
DETPMP 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.
DETPMP
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,
DETPMP is used in papermaking, electroplating, acid
cleaning and cosmetics.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for twelve 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);
Diethylenetriaminepenta -Methylenephosphonic Acid（DETPMP）
