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ADD: Lunan high-tech Chemical Industrial Park
Tengzhou, Zaozhuang , Shandong ,China

Sodium salt of Diethylene Triamine Penta
(Methylene Phosphonic Acid) (DTPMP•Na2)

CAS No.  22042-96-2

Molecular Formula: C9H26O15N3P5Na2

Structural Formula:


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.


Items Index
 Appearance  Umber transparent liquid
 Active content (DTPMPA)% >  45.0-49.0
Total phosphoric acid(PO43-)%  37.0-40.0
Chloride ( as Cl-) %  5.0 max
Fe, mg/L 10.0 max
 PH(1% water solution)  2.0-3.0
 Density (20℃) g/cm3  1.37-1.47

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.