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Potassium hexamethylenetetramine tetra(methylene phosphonic acid) potassium salt HDTMPA·K₆

Potassium hexamethylenetetramine tetra(methylene phosphonic acid) potassium salt HDTMPA·K₆

Category:

Organophosphorus scale and corrosion inhibitor chelating agent

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Keywords:

Organophosphorus scale and corrosion inhibitor chelating agent

Detailed introduction

Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA·K6

Alternative name: Potassium salt of hexamethylenediamine tetramethylene phosphonic acid

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

Molecular formula C₁₀H₂₂N₂O₁₂P₄K₆

Relative molecular mass: 721

Structural formula

I. Product Performance

HDTMPA·K₆ exhibits very high solubility and effectively inhibits the formation of scale from scaling salts in water, making it an excellent calcium sulfate scale inhibitor, particularly suitable for high-alkalinity, high-pH conditions. HDTMPA·K₆ is especially well suited for boiler water treatment and as a scale inhibitor in reverse osmosis membranes.

II. Technical Specifications

item eye	indicate Label
Outside View	Colorless to slightly yellow, transparent liquid
Active ingredient ( With HDTPMPA Accounting ) %	21.2 ~ 24.6
Active ingredient ( With HDTPMPA · K ₆ Accounting ) %	31.0 ~ 36.0
Total phosphorus content (PO ₄^3- ) %	≥ 16.8
pH Value (1% Aqueous solution )	6.0 ~ 8.0
Density (20 °C )g/cm³	1.21 ~ 1.31
Chloride ( With CL ^- Accounting ) %	≤ 4.0
Fe Content ( With Fe Accounting )ug/g	≤ 35.0

Packaging and Storage

HDTMPA·K ₆ Packaged in plastic drums, each drum 25 kilogram or 250kg It can also be determined according to user requirements. Store in a cool, indoor location; shelf life is ten months.

Security and Protection

HDTMPA·K ₆ When handling, observe proper personal protective measures and avoid contact with skin, eyes, and other sensitive areas. If contact occurs, rinse thoroughly with plenty of water.

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