Description

Triethylenetetramine-N,N,N',N'',N''',N'''-Hexaacetic Acid Hexasodium Salt is a high-purity, water-soluble chelating agent belonging to the polyaminocarboxylate family. This compound is valued for its exceptional ability to form stable complexes with a wide range of di- and trivalent metal ions, even under challenging conditions. It is a critical component for industries requiring precise metal ion control, such as pharmaceuticals, analytical chemistry, and advanced material synthesis, where it ensures process stability and product purity.

Application

• Pharmaceutical Synthesis & Formulation: Acts as a potent chelating agent in buffer systems and as a stabilizer to sequester trace metal impurities that can catalyze degradation in active pharmaceutical ingredients (APIs) and biologics.
• Analytical Chemistry & Titration: Serves as a high-purity standard and complexometric titrant for the accurate determination of metal ion concentrations in various samples via techniques like complexometry and ion chromatography.
• Industrial Water Treatment: Used in boiler and cooling water systems to control scale formation and corrosion by effectively chelating calcium, magnesium, and other metal ions.
• Chemical Manufacturing & Catalysis: Employed to modulate or deactivate metal catalysts in fine chemical synthesis and polymer production, ensuring reaction specificity and product consistency.
• Detergent & Cleaning Formulations: Enhances the performance of industrial and institutional cleaning products by softening water and preventing metal-ion-induced discoloration or spoilage.
• Research & Development: A key reagent in biochemical and biomedical research for studying metal-protein interactions, enzyme kinetics, and as a component in cell culture media.

Basic Information

Item	Details
Product Name	Triethylenetetramine-N,N,N',N'',N''',N'''-Hexaacetic Acid Hexasodium Salt
CAS No.	18719-04-5
Molecular Formula	C18H24N4O12Na6
Molecular Weight	702.33 g/mol
Synonyms	TTHA Hexasodium Salt; Hexasodium Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetate; Triethylenetetraminehexaacetic Acid Hexasodium Salt; TTHA, Na6; 1,4,7,10,13,16-Hexaazacyclooctadecane-1,4,7,10,13,16-hexaacetic Acid Hexasodium Salt; Hexasodium 2,2',2'',2''',2'''',2'''''-((((Ethane-1,2-diylbis(azanetriyl))bis(ethane-2,1-diyl))bis(azanetriyl))triacetic Acid; TTHA-6Na; Chelon Hexasodium Salt
EINECS	Contact for details

Quality Control

Our Triethylenetetramine-N,N,N',N'',N''',N'''-Hexaacetic Acid Hexasodium Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and analytical applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

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); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can lead to caking and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (Titration)	≥ 98.0%
pH (5% Solution)	9.0 - 11.0
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.01%

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