Product Overview

Trisodium EDTA is a sophisticated chelating agent critical in advanced industrial and research applications. This complex sodium salt of ethylenediaminetetraacetic acid represents a pivotal chemical compound designed for metal ion sequestration and complexation. Its unique molecular structure allows for exceptional binding capabilities with multiple metal ions, making it an indispensable reagent in numerous technical processes.

The chemical's intricate sodium-based configuration provides enhanced solubility and reactivity compared to other EDTA variants. Laboratories and industrial facilities leverage its precise metal-chelating properties for sophisticated analytical, environmental, and processing techniques that demand high-precision metal ion management.

Key Properties

• Chemical Formula: C10H13N2Na3O8
• CAS Number: 150-38-9
• Molecular Weight: 380.17 g/mol
• Boiling Point: 360°C
• Melting Point: 237°C
• Specific Gravity: 1.01
• Appearance: White fine crystalline powder
• Solubility: Highly water-soluble
• Chemical Stability: Excellent thermal and pH stability

Common Applications

• Industrial Water Treatment: Trisodium EDTA functions as a critical metal ion sequestration agent in complex industrial water systems. Researchers and engineers utilize its exceptional chelating properties to prevent mineral scale formation and neutralize problematic metal contaminants in cooling towers, boiler systems, and industrial processing equipment.
• Environmental Remediation: Environmental scientists employ this compound for sophisticated metal ion extraction and stabilization processes. Its ability to bind multiple metal ions simultaneously makes it invaluable in groundwater treatment, soil decontamination, and advanced environmental monitoring techniques.
• Chemical Analysis and Research: Analytical laboratories leverage Trisodium EDTA as a precise complexing agent for metal ion standardization and quantitative chemical analysis. Researchers use it to create stable metal complexes, enabling accurate spectroscopic and electrochemical investigations.
• Industrial Cleaning Formulations: Manufacturing facilities integrate this chemical into specialized cleaning solutions designed for removing metal deposits and preventing corrosion. Its powerful chelating mechanism effectively disrupts metallic bonding, enabling thorough equipment and surface decontamination.
• Wastewater Management: Technical treatment facilities utilize Trisodium EDTA to stabilize heavy metal concentrations and improve overall water quality. Its molecular structure allows for effective metal ion immobilization, reducing environmental contamination risks in industrial discharge processes.

Safety Precautions

Handle Trisodium EDTA with standard laboratory safety protocols, including wearing appropriate personal protective equipment such as chemical-resistant gloves, safety glasses, and lab coat. Ensure thorough ventilation in work areas to minimize potential dust exposure and implement dust suppression techniques during manipulation.

Store the compound in tightly sealed containers within a cool, dry environment protected from direct sunlight and moisture. Maintain storage temperatures between 15-25°C and isolate from incompatible chemical substances, particularly strong oxidizing agents. Use glass or high-density polyethylene containers for optimal chemical stability.

In case of accidental exposure, immediately flush affected areas with copious amounts of water. For eye contact, perform extended irrigation for at least 15 minutes. Seek medical consultation if irritation persists. Have emergency eyewash stations and safety showers readily accessible in work environments handling this chemical.

Benefits

Trisodium EDTA offers unparalleled metal ion sequestration capabilities across diverse industrial applications. Its sophisticated molecular design enables consistent, predictable chelation performance, ensuring reliable results in complex chemical processes. The compound demonstrates remarkable stability across extensive pH ranges, making it a versatile solution for challenging technical requirements.

The chemical's high purity and consistent molecular structure provide significant advantages over alternative chelating agents. Manufacturers and researchers can depend on its precise metal-binding properties, reduced interference potential, and excellent compatibility with multiple industrial systems. These characteristics translate to improved process efficiency, reduced equipment maintenance, and enhanced overall operational performance.