Nanjing Feixiang Chemical Technology Co.,Ltd.

Nanjing Feixiang Chemical Technology Co.,Ltd.

water treatment chemicals,corrosion inhibitors, special chemical supplier
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Products

DTPMP•Na7

Product Name:
DTPMP•Na7
No. :
Cas No: 68155-78-2
:
:

 DTPMP•Na7

1.Product name: Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
2.Molecular weight: 727
   Molecular formula: C9H21O15N3P5Na7
3.Cas No: 68155-78-2 (7-Na)
   Eiencs No:22042-96-2 (x-Na)
4. specification:

Item

Index

Appearance

Umber transparent liquid

Active content (DTPMPA)% >

31.5-33.5

24.0-26.0

Active content (DTPMP•Na7)%

40.0-42.5

30.5-33.0

Total phosphoric acid(PO43-)%

25.9-27.9

19.7-21.7

Chloride ( as Cl-) %

5.0 max

5.0 max

Fe, mg/L

10.0 max

10.0 max

PH(1% water solution)

7.0-9.0

7.0-9.0

Density (20℃) g/cm3

1.34-1.44

1.24-1.34

5. Usage: 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.
6. Package: 200L plastic drum, IBC(1000L),customers' requirement.


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