Organic phosphonate salt liquid series
Sodium salt of Diethylene Triamine Penta
(Methylene Phosphonic Acid) (DTPMP•Na7) Email:email@example.com
CAS NO. 68155-78-2 (7-Na) 22042-96-2 (x-Na)
Molecular Formula: C9H21O15N3P5Na7 Molecular weight: 727
DTPMP•Na7 is a scale inhibitor, for barium sulphate in particular and a chelating agent.DTPMP•Na7 can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
Umber transparent liquid
Active content（as DTPMPA） %
Active content（as DTPMPA·Na7） %
Total phosphoric acid(PO43-)%
Chloride (Cl-) % ≤
Fe ppm ≤
PH(1% water solution)
Density (20℃) g/cm3
Package and Storage:
Normally In 25kg or 250kg net Plastic Drum, or packed as customers’ required. Storage for ten months in room shady and dry place.
Avoid contact with eye and skin, once contacted, flush with water.