Description

(1-Aminooctyl)Phosphonic Acid is an organophosphorus compound featuring a long alkyl chain terminated by both an amino and a phosphonic acid functional group. This unique bifunctional structure makes it a highly effective chelating agent and surface modifier, crucial for applications requiring strong metal ion binding and surface functionalization. It is particularly valuable for researchers and manufacturers in the fields of water treatment, material science, and specialty chemical synthesis.

Application

• As a scale and corrosion inhibitor in industrial water treatment systems, particularly for cooling and boiler water.
• As a chelating agent in metal finishing, electroplating, and as a component in metal cleaning formulations.
• As a surface modification agent for inorganic materials like metal oxides, ceramics, and pigments to improve dispersion and compatibility.
• As a key intermediate or ligand in the synthesis of advanced materials, catalysts, and pharmaceutical compounds.
• In oilfield chemicals for mineral scale prevention in production wells.
• In detergent formulations as a builder to sequester hardness ions like calcium and magnesium.

Basic Information

Product Name	(1-Aminooctyl)Phosphonic Acid
CAS No.	94219-58-6
Molecular Formula	C₈H₂₀NO₃P
Molecular Weight	209.23 g/mol
Synonyms	1-Aminooctanephosphonic Acid; 8-Aminooctylphosphonic Acid; Octylaminomethanephosphonic Acid; Aminoocylphosphonic Acid; Phosphonic acid, P-(8-aminooctyl)-; 8-Amino-1-phosphonooctane; Aminoocyl Phosphonate; APOA
EINECS	Contact for details

Quality Control

Our (1-Aminooctyl)Phosphonic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details

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