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For R&D scientists and chemical formulators, a deep understanding of a compound's chemical properties is fundamental to its successful application. HEDTA Trisodium 39% solution (CAS 139-89-9) is a sophisticated chemical that offers a unique set of properties making it a valuable asset in numerous industrial sectors. As a leading manufacturer, we provide detailed insights into these characteristics to empower our B2B clients.
The chemical name, N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID TRISODIUM SALT, hints at its structure, which features an ethylenediamine backbone with hydroxyethyl and three acetate functional groups. This intricate molecular design allows HEDTA Trisodium to act as a powerful chelating agent, capable of forming stable complexes with a wide array of metal ions. The '39%' designation refers to its common concentration in aqueous solution, typically around 39% active content, ensuring a consistent and manageable form for industrial use.
Key among its chemical properties is its solubility. HEDTA Trisodium 39% solution is highly soluble in water, a trait that facilitates its incorporation into aqueous-based formulations and processes, common in industries like water treatment and pulp bleaching. Its pH value, typically ranging from 10.5 to 11.5 for a 5% water solution at 25°C, indicates its alkaline nature, which is advantageous in certain applications and requires appropriate handling precautions.
The typical specifications also highlight its low levels of impurities, such as chloride (≤0.01%) and sulfate (≤0.05%), and stringent limits on metal contaminants like lead (≤0.001%) and iron (≤0.001%). These purity levels are critical for applications where even trace metals can interfere with product performance or stability. For example, in sensitive chemical plating processes or pharmaceutical synthesis, such low impurity profiles are indispensable.
As a manufacturer committed to quality, we ensure that our HEDTA Trisodium 39% solution meets these rigorous chemical property standards. Understanding these details is crucial for procurement managers when specifying requirements and for scientists when designing new formulations or optimizing existing processes. We encourage you to contact us to buy this high-quality chemical and to access our technical data, including detailed specification sheets, to ensure it perfectly fits your industrial needs. Discover the advantages of a reliable supplier for your chemical sourcing requirements.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
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3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
