Hepta Sodium Salt Of Diethylene Triamine Penta

Hepta Sodium Salt Of Diethylene Triamine Penta

  • Hepta Sodium Salt Of Diethylene Triamine Penta
Packaging: 200L plastic drum,IBC(1000L),customers` requirement. Storage for ten months in shady room and dry place.
Place of Origin: China

Product Description

Hepta Sodium Salt Of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPNa7)

 

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

Molecular formula: C9H21O15N3P5Na7                     Molecular weight: 727

Structural formula


 

Properties and usage

DTPMPNa7 is a scale inhibitor, for barium sulphate in particular and a chelating agent. DTPMPNa7 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 (DTPMPA)%

31.5-33.5

24.0-26.0

Active content (DTPMPANa7)%

40.0-42.5

30.5-33.0

Total phosphoric acid(PO43-)%

25.9-27.9

19.7-21.7

Chloride ( as Cl-) %

5.0max

5.0max

pH(as it)

6.0-8.0

6.0-8.0

pH(1% water solution)

7.0-9.0

7.0-9.0

Density (20) g/cm3

1.34-1.44

1.24-1.34

Fe,mg/l

20max

20max

 

Package and storage

200L plastic drum,IBC(1000L),customers` requirement. Storage for ten months in shady room and dry place.

 

Safety protection

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

 

Keywords:

DTPMPNa7

 

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