Diethylenetriamine-penta-methylene phosphonic acid (DTPMP)

DTPMPA; Diethylenetriaminepenta(methylene-phosphonic acid)

CAS No.:    15827-60-8
Molecular Weight:     573.20
Molecular Formula:    C₉H₂₈N₃O₁₅P₅

Structure:

Application:

Diethylenetriamine-penta-methylene phosphonic acid (DTPMP) is used as scale inhibitor, deflocculant, sequestrant and water stabilizer in cooling water systems.

Specification:

Appearance:	Clear brown liquid
Active substances (%):	48.0 - 52.0
pH (1% solution):	1.4 - 1.7
Density (20 °C, g/cm3):	1.25 - 1.45
Calcium chelation value (as CaCO3, mg/g):	450 min.

Standard Packing:

250kg net/200L PE drum

Safety Information:

Diethylenetriamine-penta-methylene phosphonic acid (DTPMP) is corrosive, so avoid contact with eyes and skin. The hazard code is UN 1760.