Organic phosphonate salt liquid series

Sodium salt of Diethylene Triamine Penta

(Methylene Phosphonic Acid) (DTPMPNa7)                         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 contentas DTPMPA %

31.5-33.5

24.0-26.0

Active contentas 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.