Description

Hexamethylenediamine Adipate is a high-purity salt formed from hexamethylenediamine and adipic acid, serving as a key intermediate in polymer synthesis. This compound is valued for its role in producing high-performance polyamides, where it contributes to controlled molecular weight and consistent material properties. It is primarily required by manufacturers in the nylon production, specialty resins, and advanced material research sectors.

Application

• Nylon 6,6 Synthesis: A fundamental monomer salt for the controlled polymerization process.
• Specialty Polyamide Resins: Used in the production of engineering plastics for automotive and electrical components.
• Chemical Intermediate: Serves as a precursor for further organic synthesis and fine chemical manufacturing.
• Adhesives and Coatings: Imparts durability and thermal stability in high-performance formulations.
• Fiber Production: Used in the manufacture of high-strength synthetic fibers.
• Research & Development: A critical reagent for developing new polymeric materials and composites.

Basic Information

Product Name	Hexamethylenediamine Adipate
CAS No.	15511-81-6
Molecular Formula	C12H26N2O4
Molecular Weight	262.35 g/mol
Synonyms	Hexamethylenediamine Adipate Salt; Nylon Salt; AH Salt; 1,6-Hexanediamine Adipate; Adipic Acid Hexamethylenediamine Salt; Hexamethylenediammonium Adipate; HMDA Adipate; Nylon 66 Salt
EINECS	239-555-8

Quality Control

Our Hexamethylenediamine Adipate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product is tested against stringent in-house specifications, which are aligned with industry standards for polymer-grade intermediates. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after initial use to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (Titration)	≥ 99.0 %
Melting Point	190 - 195 °C
Water Content (KF)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1 %

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