Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
DTPMPA.7Na
(Passed REACH Pre-registration)
CAS Number: 68155-78-2
Molecular Formula: C9H21N3O15P5Na7
Molecular Weight: 727
Application Notes:
A general purpose scale inhibitor, powerful sequestrant and excellent barium sulphate scale inhibitor.
Recommended Uses:
Cooling water treatment, peroxide bleach stabilization and scale control in detergent formulations, Industrial & Institutional cleaners, geothermal water treatment, oil field scale control.
Product Specification:
Items | Index | |
Appearance | Amber liquid | Amber liquid |
Active Acid (%) | 24.0 - 26.0 | 31.5 - 33.5 |
Active Salt (%) | 30.5 - 33.0 | 40.0 - 42.5 |
Chloride (as Cl-, %) | 5.0 max | 5.0 max |
PH(1% solution) | 7.0 - 9.0 | 7.0 - 9.0 |
Specific Gravity @20/20°C | 1.290 min | 1.250 min |
Iron, as Fe (ppm) | 20.0 max | 20.0 max |
Package and Storage:
Normally in 200L HDPE drum and 1000L IBC.
Storage for 12 months in room shady and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with plenty water.
