Description

[5-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Pentyl]Phosphonic Acid, Sodium Salt is a specialized, high-purity organic phosphonate compound with a unique polyamine structure, offering exceptional chelating and sequestering properties. This molecule is engineered for applications requiring strong binding to multivalent metal ions under challenging conditions. It serves as a critical performance additive and intermediate for industries such as water treatment, industrial cleaning, and specialty chemical synthesis, where control over metal ions is paramount for process stability and product quality.

Application

• Scale and Corrosion Inhibitor in industrial water treatment systems (cooling towers, boilers, reverse osmosis).
• Sequestrant and Stabilizer in formulations for industrial and institutional cleaning products.
• Metal Ion Control Agent in textile processing, pulp & paper manufacturing, and metal finishing baths.
• High-Performance Chelating Agent in personal care formulations and cosmetic products.
• Chemical Intermediate for the synthesis of more complex phosphonate derivatives and functional polymers.
• Additive in Detergent Builders to enhance cleaning efficiency by inactivating water hardness ions.

Basic Information

Product Name	[5-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Pentyl]Phosphonic Acid, Sodium Salt
CAS No.	71436-95-8
Molecular Formula	C9H23N3NaO3P
Molecular Weight	275.26 g/mol
Synonyms	N,N',N''-Tris(2-aminoethyl)-1,5-pentanediaminophosphonic acid, sodium salt; Pentylphosphonic acid, 5-[[2-[(2-aminoethyl)amino]ethyl]amino]-, sodium salt; ATMP derivative; Amino tris(methylene phosphonic acid) pentylamine sodium salt; Polyamino phosphonate; Phosphonic acid, P-[5-[[2-[(2-aminoethyl)amino]ethyl]amino]pentyl]-, sodium salt; Chelant DTPMP analogue; Sodium (5-((2-((2-aminoethyl)amino)ethyl)amino)pentyl)phosphonate
EINECS	Contact for details

Quality Control

Our production of [5-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Pentyl]Phosphonic Acid, Sodium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure consistency and high purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your quality systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture which may affect quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
pH (1% Solution)	6.0 - 8.0
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.