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Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na2)

CAS No.  22042-96-2

Molecular formula: C9H26O15N3P5Na2

Structural Formula:

 

Properties and usage:

DTPMP•Na2 is a scale inhibitor, especially for barium sulphate. It’s also a chelating agent. DTPMP•Na2 can be used as

stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal water cleaning, geothermal water treatment,

oilfield water systems, etc.

Specification:

Items

Index

Appearance

Umber transparent liquid

Active content(DTPMPA)%

45.0-49.0

Total phosphoric acid (PO43-)%

38.0-40.0

Chloride (as Cl-) %

5.0 max

Fe,mg/L

20.0 max

PH (1% water solution)

2.0-3.0

Density (20℃) g/cm3

1.37-1.47

Phosphorous acid (as PO33-) %

5.0 max

 

Package and Storage:

200L plastic drum, IBC(1000L), or per customers’ requirement. Storage for ten months in shady room and dry places.

Safety Protection:

Weak acid, avoid contact with eye or skin. Once contacted, flush with water ASAP.

 
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