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Shandong Kairui Chemistry Co., Ltd.

Main products: Phosphonates Antiscalants , Corrosion Inhibitors and Chelating Agents,Salts of Phosphonates,Polycarboxylic Antiscalant and Dispersant,Biocide and Algicide,Reverse Osmosis Chemicals,Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents,Corrosion Inhibitors & Oxygen Scavenger,Surfactant & Others,Biodegradable Chelating Agents, Antiscalant and Dispersant

Home/Products/Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents/Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA/
Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA
Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA - Image 1Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA - Image 2

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

Update time:2026-09-17 16:24:16
Price:$ 1 - $ 1 / unit
Min Order:1 unit

Basic Info

Active component, %43.0-48.0AppearanceDark brown liquidDensity (20℃), g/cm31.2 min
Fe, mg/l35 maxchloride (Cl-), %6.0 maxpH(1% water solution)2.0 max

Product Description

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


CAS No.34690-00-1EINECS No.252-156-6
Molecular FormulaC17H44O15N3P5Molecular Weight685
Structural Formula



Product Features


BHMTPMPA is an effective threshold scale inhibitor for carbonate and sulfate scales. 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℃.When it is used for circulating water treatment, the concentration ratio of circulating water can be increased effectively, and the water consumption rate of circulating water can be reduced.

Technical Specification


ParameterStandard
AppearanceDark brown liquid
Active content, %43.0-48.0
Chloride (Cl-), %6.0 max
Fe, mg/L35 max
Density (20℃), g/cm31.20 min
pH (1% water solution)2.0 max

Scale &Corrosion Inhibition Performance

CaCO3 inhibitionCaSO4 inhibitionBaSO4 inhibitionIron controlCalcium tolerance
Very GoodVery GoodVery GoodYesGood
SequestrationSteel corrosion inhibition----
GoodExcellent----

Package & Storage

BHMTPMPA Liquid
25L Drum200L Drum1000L IBCISO Tank
Storage for 10 months in shady room and dry place.

Applications & Usage


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

Hazard & Safety Precaution

Hazard InformationSafety Precaution
Corrosive, Class 8, UN 3265
Once contacted with eye and skin, flush with plenty of clean water.


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