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HMDTMPA•K6 Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid)

CAS No.  38820-59-6(X-6) 53473-28-2(6-K)

Molecular Formula: C10H22N2O12P4K6                           Molecular weight: 721                          Structural Formula:

HMDTMPA•K6 Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid)

Properties:

HMDTMPA•K6 is soluble in water, it is a good scale inhibitor for calcium sulfate, suitable for use in situation of high pH value and high alkaline. HMDTMPA•K6 can be used for water treatment in boiler and RO membrane treatment.

Specification:

project

index

Appearance

Colorless to yellowish transparent liquid

Active component (as acid) %

21.2-24.6

Active component (as salt) %

31.0-36.0

Chloride (as Cl-)%

4.0 max

Total phosphoric acid (as PO43-)%

16.8 min

Fe, mg/L

35.0 max

Density (20℃)g/cm3

1.21-1.31

PH (1% water solution)

6.0-8.0

Package and Storage:

200L plastic drum, IBC(1000L),customers' requirement. storage for ten month in shady room and dry place.