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Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid))  BHMTPMPA

CAS No.  34690-00-1

Molecular Formula: C17H44O15N3P5     Molecular Weight: 685

Structural Formula:



BHMTPMPA is a high-efficient chelating scale inhibitor, it has good effect to carbonate and sulfate scale. BHMTPMPA has good water soluble properties and heat tolerance. BHMTPMPA has high calcium ion tolerance in a wide pH ranges and temperature as high as 120℃.


Items Index
Appearance Dark amber liquid
Active content % 43.0-48.0
Chloride (Cl-)% 6.0 max
Fe, mg/L 35.0 max
Density(20℃)g/cm3 1.20 min
pH(1%water solution) 2.0 max


BHMTPMPA can be used as scale and corrosion inhibitor for oilfield water, industrial circulating cool water and boiler.

Package and Storage:

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

Safety Protection:

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


BHMTPMPA;BHMT;BHMTPh.PN(Nax);Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid));PARTIALLY NEUTRALISED SODIUM SALT OF BIS HEXAMETHYLENE;Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA

Related Products:   Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA
Partially neutralized sodium salt of bis hexamethylene triamine penta (methylene phosphonic acid) BHMTPH•PN
Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Nax)