Properties and Usage:
DTPMP.Na2 is a scale inhibitor, for barium sulphate in particular and a chelating agent. DTPMP.Na2can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.


Item Index
Appearance Amber transparent liquid
Active content (DTPMPA)% 45.0-49.0
Total phosphoric acid (PO43-)% 38.0-40.0
Chloride (as Cl-) % 5.0 max
pH (1% water solution) 2.0-3.0
Density (20℃) g/cm3 1.37-1.47
Phosphorous acid (as PO33-)% 5.0 max

Package and Storage:
200L plastic drum, IBC (1000L), customers’ requirement. Storage for ten months in shady room and dry place.

Safety Protection:
Weak acid, avoid contact with eye and skin, once contacted, flush with water.

Disodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP.Na2)
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