Description

3,3',3''-Nitrilotripropionic Acid is a versatile organic compound featuring a central nitrogen atom linked to three propionic acid chains. This structure makes it a valuable chelating agent and a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and specialty chemical manufacturing. It is essential for industries requiring precise molecular building blocks for applications ranging from metal ion sequestration to the production of advanced polymers and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of various drugs and diagnostic agents.
• Chelating Agent: Used to bind and sequester metal ions in industrial processes, water treatment, and analytical chemistry.
• Polymer & Resin Production: Acts as a monomer or cross-linking agent in the manufacture of specialty polymers, coatings, and adhesives.
• Chemical Synthesis: Employed as an intermediate for producing surfactants, corrosion inhibitors, and other fine chemicals.
• Research & Development: Utilized in academic and industrial R&D for developing new materials and chemical processes.
• Electroplating & Metal Finishing: Functions as an additive in plating baths to improve finish quality and process stability.

Basic Information

Product Name	3,3',3''-Nitrilotripropionic Acid
CAS No.	817-11-8
Molecular Formula	C9H15NO6
Molecular Weight	233.22 g/mol
Synonyms	Nitrilotripropionic Acid; NTPA; Tris(carboxyethyl)amine; 3,3',3''-Nitrilotris(propanoic acid); 2,2',2''-Nitrilotripropionic Acid; N,N-Bis(2-carboxyethyl)glycine; Aminotripropionic Acid; NSC 7575
EINECS	212-450-0

Quality Control

Our 3,3',3''-Nitrilotripropionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and consistency.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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