Description

Triethylenetetramine Hydrate 98 is a high-purity, hydrated form of the versatile polyamine chelating agent, triethylenetetramine. This product matters for industrial and research applications requiring a reactive intermediate with excellent metal-chelating properties and solubility characteristics. It is needed by manufacturers in sectors such as epoxy curing, water treatment, and chemical synthesis where precise quality and reliable performance are critical.

Application

• Epoxy Curing Agent: Used as a hardener and cross-linking agent in epoxy resin systems, providing good mechanical and thermal properties.
• Chelating Agent: Effective for sequestering and removing heavy metal ions in water treatment and industrial process streams.
• Chemical Intermediate: Serves as a key building block in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers.
• Corrosion Inhibitor: Formulated into coatings and additives to protect metal surfaces in various industrial environments.
• Textile Auxiliary: Used in dyeing and finishing processes to improve color fastness and fabric properties.
• Paper Manufacturing: Acts as a wet-strength resin additive and retention aid.

Basic Information

Product Name	Triethylenetetramine Hydrate 98
CAS No.	305808-21-3
Molecular Formula	C6H18N4·xH2O
Molecular Weight	Anhydrous: 146.23 g/mol
Synonyms	TETA Hydrate; Trien Hydrate; N,N'-Bis(2-aminoethyl)ethylenediamine Hydrate; 1,4,7,10-Tetraazadecane Hydrate; 3,6-Diaza-1,8-octanediamine Hydrate; Triethylenetetramine Monohydrate; TETAH
EINECS	Contact for details

Quality Control

Our Triethylenetetramine Hydrate 98 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the declared specifications for purity, identity, and key physical parameters. A Certificate of Analysis (COA) documenting these results is available for every shipment upon request, providing full traceability and quality assurance for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere after opening to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Specific Gravity (20°C)	1.08 - 1.12
Refractive Index (20°C)	1.498 - 1.502

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