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DTPMP Na7, DTPMP Hepta Sodium Salt

Properties:

DTPMP Na7 is the hepta-sodium salt of DTPMP. DTPMP Na7 is a scale inhibitor, for barium sulfate in particular and a chelating agent. DTPMP hepta-sodium can be used as a stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.

CAS No.:

68155-78-2

Molecular Formula:

C9H21O15N3P5Na7

Molecular Weight:

727

Structure Formula:

DTPMP Na7
 

Specifications:

pH (as it)6.0~8.06.0~8.0

ItemIndex
AppearanceUmber transparent liquid
Active content (DTPMPA), %31.5~33.524.0~26.0
Active content (DTPMPA Na7), %40.0~42.530.5~33.0
Total phosphoric acid (PO43-), %25.9~27.919.7~21.7
Chloride (as Cl), %5.0 Max.5.0 Max.
pH (1% water solution)7.0~9.07.0~9.0
Density (20℃), g/cm31.34~1.441.24~1.34
Fe, mg/L20 Max.20 Max.

Packing and storage:

200L plastic drum, IBC(1000L) ,customers’ requirement.

200L plastic drum 1000L IBC

Storage for ten months in a shady room and dry place.

Safety Protection:

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