Description

Iminodiacetic Acid CAS NO 142-73-4 is a versatile organic compound and a key intermediate in the synthesis of chelating agents and pharmaceuticals. Its bifunctional structure, containing both amine and carboxylic acid groups, makes it a critical building block for creating complex molecules with metal-binding properties. This product is essential for manufacturers in the agrochemical, water treatment, and pharmaceutical industries seeking reliable, high-purity raw materials for their processes.

Application

• Chelating Agent Synthesis: Primary precursor for the production of EDTA (ethylenediaminetetraacetic acid) and other aminopolycarboxylate chelants used in detergents, water treatment, and textile processing.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of various active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Manufacturing: Used in the production of herbicides, such as glyphosate, where it acts as a key intermediate.
• Ion Exchange Resins: Functional group for chelating resins used in metal recovery and purification processes.
• Catalyst and Ligand Preparation: Employed in the preparation of catalysts and ligands for organic synthesis and industrial chemical processes.
• Biochemical Research: Utilized in biochemical studies and buffer solutions due to its metal-complexing behavior.

Basic Information

Product Name	Iminodiacetic Acid
CAS No.	142-73-4
Molecular Formula	C4H7NO4
Molecular Weight	133.10 g/mol
Synonyms	IDA; Di(carboxymethyl)amine; 2,2'-Iminodiacetic Acid; Diglycine; N-(Carboxymethyl)glycine; Amino diacetic acid; HN(CH2COOH)2; Glycine, N-(carboxymethyl)-
EINECS	205-555-4

Quality Control

Our Iminodiacetic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with products meeting relevant industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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