SEQUESTON DETPMPA
GENERAL
Chemical Name Diethylene Triamine Penta (Methylene Phosphonic Acid)
Chemical Structure C9H28O15 N3P5
Molecular Weight 573
Appearance Clear brown liquid
SPECIFICATIONS
PROPERTIES TYPICAL VALUE
Active Content (as acid), % 48-52
pH , 1% solution at 25 oC 2.0 max
Density, g/cm3 at 20 oC 1.35-1.45
Iron, ppm 35 max
Chloride, % 18.0 max
Phosphorous Acid, % 4.0 max
APPLICATIONS
Scale inhibitors in oil field, geothermal applications; cooling water treatment; detergents.