Description

Oxamide CAS NO 471-46-5 is a white, crystalline diamide of oxalic acid, valued for its high nitrogen content and thermal stability. This compound serves as a versatile intermediate and functional additive across multiple high-value industrial sectors. Key industries that rely on oxamide include polymer manufacturing, specialty fertilizers, and flame retardant formulations, where its controlled-release properties and chemical inertness are critical advantages.

Application

• Polymer Industry: Acts as a chain extender and cross-linking agent in polyurethane and polyamide synthesis to enhance mechanical properties.
• Controlled-Release Fertilizers: Utilized as a slow-release nitrogen source in specialty agricultural and horticultural products.
• Flame Retardants: Serves as a non-halogenated flame retardant and smoke suppressant additive in plastics and textiles.
• Chemical Synthesis: An important intermediate for producing pharmaceuticals, dyes, and other oxamide derivatives.
• Laboratory Reagent: Used in analytical chemistry and as a standard in various research applications.
• Metal Finishing: Employed in electroplating solutions and metal surface treatment processes.

Basic Information

Product Name	Oxamide
CAS No.	471-46-5
Molecular Formula	C2H4N2O2
Molecular Weight	88.07 g/mol
Synonyms	Ethanediamide; Oxalamide; Oxalic Acid Diamide; Diamide of Oxalic Acid; Oxalic Diamide; N,N'-Ethanedioylbis[amine]; 1,2-Ethanedioic acid diamide
EINECS	207-442-5

Quality Control

Our oxamide is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each production lot undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization. Certificates of Analysis (COA) documenting full specifications are available for all shipments upon request, supporting compliance with global supply chain requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Melting Point	419 - 421 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Water Solubility	Practically insoluble

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