Nitrilotriacetic acid

Nitrilotriacetic acid ( CAS 139-13-9 ), commonly abbreviated as NTA, is a chelating agent that binds and sequesters metal ions in aqueous systems. Triglycollamic acid and aminotriacetic acid are recognized alternative names encountered in technical sourcing. It functions as a cost-effective alternative to EDTA across industrial processes where metal ion control is critical. In water treatment, NTA prevents scale formation and controls heavy metal precipitation in industrial cooling and process water systems. Textile and paper manufacturers use it to deactivate trace metals that would otherwise interfere with bleaching, dyeing, and pulp processing. This improves consistency and reduces chemical waste during large-scale manufacturing operations. In leather processing, it supports metal removal during preparatory stages, contributing to cleaner effluent profiles. Personal care formulators incorporate NTA as a sequestrant to stabilize formulations against metal-induced degradation. This stabilization prevents discoloration and maintains the shelf life of various consumer products. Nitrilotriacetic acid is supplied as a white crystalline powder for easy handling and storage in industrial environments. It is also available as the trisodium salt, which offers improved water solubility for liquid formulations and dosing systems. Technical grade is the standard commercial specification for most industrial and chemical applications. Purity levels are typically confirmed by titration or HPLC methods to meet industrial application requirements. This ensures consistent performance and reliability for manufacturers across the global chemical supply chain. Contact us for supply of Nitrilotriacetic acid Request Quote

Key Technical Features

• High Purity Grade standard
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