Sodium salt of Diethylene Triamine Penta

(Methylene Phosphonic Acid) (DTPMP•Na7)                         Email:sales@ozzietrade.com

CAS NO. 68155-78-2 (7-Na) 22042-96-2 (x-Na)

Molecular Formula: C₉H₂₁O₁₅N₃P₅Na₇                            Molecular weight: 727

Structure:

Properties:

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.

Specification:

Items	Index
Appearance	Umber transparent liquid
Active content（as DTPMPA） %	31.5-33.5	24.0-26.0
Active content（as DTPMPA·Na7） %	40.0-42.5	30.5-33.0
Total phosphoric acid(PO43-)%	25.9-27.9	19.7-21.7
Chloride (Cl-) % ≤	5.0
Fe ppm ≤	20
PH(1% water solution)	7.0-9.0
PH(origin solution)	6.0-8.0
Density (20℃) g/cm3	1.34-1.44	1.24-1.34

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.

Safety Protection:

Avoid contact with eye and skin, once contacted, flush with water.