Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na

Huihuang Chemical

Specifications

HS Code	956526
Name	Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na
Chemical Formula	C10H14N2Na2O8
Molar Mass	336.206 g/mol
Appearance	White crystalline powder
Solubility In Water	Soluble
Ph Of Aqueous Solution	Approx. 4.3 - 4.7 (0.1M solution)
Chelating Ability	Strong chelating agent for metal ions
Stability	Stable under normal conditions
Melting Point	248 °C (decomposes)
Application	Used in water treatment, food additives, pharmaceuticals for chelating metal ions

Packing & Storage

Packing	500g of Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na in sealed plastic bags.
Storage	Ethylenediaminetetraacetic Acid Disodium Salt (EDTA 2Na) should be stored in a cool, dry place away from heat and direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption, as it can affect its chemical properties. Store it separately from incompatible substances like strong oxidizing agents to avoid potential reactions.
Shipping	Ethylenediaminetetraacetic Acid Disodium Salt (EDTA 2Na) is shipped in well - sealed containers, protected from moisture. It's transported with proper handling to avoid spills, in compliance with chemical shipping regulations.

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General Information

Historical Development

Ethylenediaminetetraacetic Acid Disodium Salt, or EDTA disodium salt, has a long history of development. In the past, chemical sages studied physical properties and explored the mysteries of matter. At first, the understanding of this compound was still shallow, and only a few or two properties were known. However, with the passage of time and the deepening of research, scholars have gained more detailed insights into its structure and properties. In experiments, it was found that EDTA 2Na has unique efficacy in the complexation of metal ions and can be closely combined with many metal ions. Since then, its use has gradually expanded, and it has emerged in various fields such as industry and medicine. From the initial ignorance and exploration to the wide application today, the development of EDTA 2Na is like a microcosm of scientific progress, witnessing the continuous progress of chemical research, bringing many benefits to human life and production.

Product Overview

Ethylenediaminetetraacetic Acid Disodium Salt, referred to as EDTA 2Na, this is a magical chemical substance. It is a white crystalline powder with excellent solubility and can dissolve quickly in water.
EDTA 2Na is widely used in industrial fields. It is often used as a chelating agent and can be tightly combined with a variety of metal ions to remove metal impurities and help improve product quality. In medicine, it can be used to prepare drugs, and auxiliary drugs can play a better role. In the food industry, it can also be used as a preservative to prolong the shelf life of food.
View its preparation method, through a specific chemical synthesis process, and strictly control the reaction conditions, high-purity EDTA 2Na can be produced. This substance is stable in nature, but when used, it still needs to be operated according to regulations to ensure safety and efficiency.

Physical & Chemical Properties

The disodium salt of ethylenediaminetetraacetic acid (EDTA-2Na) is also a chemical research material. Its properties are quite different, with the ability to chelate, and can be combined with many metal ions. Looking at its physical properties, under room temperature, it is a white crystalline powder, easily soluble in water, but difficult to dissolve in organic solvents such as alcohols.
In terms of its chemical properties, it is weakly acidic and can show a unique reaction in solution. It has a wide range of uses in many fields, such as in analytical chemistry, it can be used as a titrant to accurately determine the content of metal ions; in the pharmaceutical industry, it can help stabilize drugs and prevent the interference of metal ions. This is all due to its specific physical and chemical properties.

Technical Specifications & Labeling

The disodium salt of ethylenediaminetetraacetic acid (EDTA 2Na) is also a genus of chemical products. Its technical specifications and identification (product parameters) are of paramount importance. Looking at this EDTA 2Na, the color should be white, in the state of powder, and there should be no odor. Its purity must be extremely high, and the impurity content must be minimal. In terms of solubility, it should be able to dissolve quickly in water, and the solution should be clear and turbid. On the label, the chemical name, molecular formula, and molecular weight should be detailed, and there must be warning labels to inform people of its properties and use. Also marked with the manufacturer, batch, date, etc., to show the source. In this way, the requirements of the technical specifications and labels of EDTA 2Na can be used in various fields.

Preparation Method

EDTA disodium salt is a commonly used chemical reagent. The preparation method is related to the raw materials and production process, reaction steps and catalytic mechanism.
Preliminary raw materials, ethylenediamine and chloroacetic acid are the main ones. Slowly inject ethylenediamine into the alkaline solution of chloroacetic acid, which is the key starting step. During this period, temperature control and stirring are required to make the two fully blend and condensation reaction occurs.
During the reaction, the concentration of the alkali solution, temperature and reaction time are all key. Appropriate alkali concentration can promote the forward progress of the reaction; precise temperature control, so that the reaction can be smoothly advanced at the appropriate heat; precise control of the reaction time to ensure the complete reaction.
After neutralization, crystallization and other steps, the product is purified and precipitated. The whole process is closely linked, and the quality of raw materials, reaction conditions, and operation details all affect the purity and yield of EDTA disodium salt. This preparation method has been continuously optimized to meet the needs of all parties.

Chemical Reactions & Modifications

The disodium salt of ethylenediaminetetraacetic acid (EDTA 2Na), in the field of chemistry, its reaction and modification are quite worth exploring. The properties of this substance can be complexed with various metal ions, which is stable and specific. In the past, it was known that it could be chelated, but its change was not detailed. Later researchers observed its response in different media, and found that the pH was different, and its complexation effect was also unique. Then adjust its environment, change its reaction situation, and get better properties. If it is in a place with clean water quality and control its dose, it can be good to remove impurities and make the water purer. And in the medical examination, adjust its reaction, which can stabilize the ions in the blood, and help the test. From this point of view, the study of the chemical reaction and modification of EDTA 2Na is beneficial in various industries and can promote its progress.

Synonyms & Product Names

The disodium salt of ethylenediaminetetraacetic acid (EDTA 2Na) is widely used in various chemical substances. Its name is the same as the trade name, and it is also known.
View of various ancient books, or disodium ethylenediaminetraacetic acid, this is its common name, which is simple and clear, and everyone knows it. It is also called disodium salt of ethylenediaminetraacetic acid, which has the same meaning, specifying that it is a genus of salts. As for the name of the product, it may be given a different name according to its characteristics and uses. It is said that the chelating agent EDTA disodium is good for chelating metal ions, so it is named after this name to highlight its ability. It is widely used in many fields such as industry and medicine.
EDTA 2Na, although it has a different name, is actually the same thing. It is an important thing in chemical research and application. With its changeable nature, it serves all things in human beings and has great contributions.

Safety & Operational Standards

Ethylenediaminetetraacetic Acid Disodium Salt (EDTA 2Na), a chelating agent commonly used in chemical products. Its safety and operation specifications are related to the smooth operation of the experiment and the well-being of personnel, and must not be overlooked.
To ensure safety, store it first. When placed in a dry, cool and well-ventilated place, away from fire and heat sources, to prevent it from moisture and deterioration, causing accidents. And it should be separated from oxidants and acids, and must not be mixed to avoid violent reactions.
As for the operation specifications, the experimenter must wear suitable protective clothing, protective gloves and goggles. When taking it, the movement should be slow to prevent powder from flying and inhaling into the body. If you accidentally touch the skin, you should quickly rinse with a large amount of flowing water; if it enters the eyes, immediately rinse with flowing water or normal saline, and seek medical attention in time.
During use, accurate weighing is essential. According to the needs of the experiment, accurately measure EDTA 2Na to avoid waste and prevent improper dosage from causing experimental deviation. When configuring the solution, stir it evenly to promote its full dissolution.
Furthermore, after the experiment is completed, the remaining EDTA 2Na should not be discarded at will. It should be properly handled in accordance with relevant regulations to prevent environmental pollution. The utensils used should also be cleaned in time for next use. In this way, the safety and norms of EDTA 2Na use can be obtained, and the safety of the experiment and personnel can be guaranteed.

Application Area

EDTA-2Na has its use in many fields. In the field of medicine, it can be used to test blood serum, help doctors to analyze the various elements in the blood, and detect the health of the sick. In the industry of chemical cultivation, it can chelate the various elements in the soil, so that the plants can be properly nourished and promote their prosperity. In the genus of drinking dishes, it can inhibit the damage of metal ions that cause spoilage and taste, protect the quality of drinking dishes, and prolong their storage. In the art of tanning, it can also assist leather, making the quality of leather better. The use of EDTA-2Na is widely involved in many realms and has made great contributions to the prosperity of various industries.

Research & Development

The industry of chemical industry is changing with each passing day, and the research of substances is related to public use. Ethylenediaminetetraacetic Acid Disodium Salt (EDTA-2Na), it is an important substance in chemical industry.
My generation has been studying this agent for a long time. At the beginning, it was quite laborious to explore its structure and properties. After repeated tests, we know that it can chelate metal ions. In industry, it can remove calcium and magnesium from water, and the anti-scaling effect is remarkable; in medicine, it can stabilize drug ingredients and ensure its efficacy.
However, the research is not smooth sailing, and the preparation process problems are frequent. Impurities are difficult to remove, and the yield is not as expected. We are reluctant to give up day and night, consulting classics, visiting Fang's house, and finally finding a way to improve. Optimize the process, select raw materials, and now the yield is gradually increasing, and the quality is better.
View the development of EDTA-2Na, the prospect is broad. With the advance of science and technology, its use must be more extensive. We should make unremitting research and innovation, hoping to make the chemical industry prosperous and do our best.

Toxicity Research

Taste the toxicology of EDTA 2Na, which is the disodium salt of ethylenediaminetetraacetic acid. Although it is widely used in many fields, toxicological research should not be ignored.
To observe its properties, a small amount of intake may be metabolized by the human body. However, excessive exposure may harm the body. In experiments, high concentrations of EDTA 2Na applied to animals show signs of damage to their organs. It may interfere with the balance of metal ions in the body and cause physiological disorders.
And in the environment, its residues also have latent risks or affect the ecology. Therefore, in order to ensure human health and ecological safety, the toxicity study of EDTA 2Na should be continued and in-depth to clarify its harm and prevent it before it occurs.

Future Prospects

Ethylenediaminetetraacetic Acid Disodium Salt, or EDTA-2Na, is widely used in today's chemical fields. It can chelate metal ions in analytical techniques, making the determination accurate and effective.
Looking to the future, technology is new, and the development of EDTA-2Na has infinite potential. Or in the system of new materials, emerging, adding uniqueness to materials; or in the field of medicine, helping research and development, becoming a good agent for drug slow release. Although the road ahead is uncertain, according to the current trend, it will be able to bloom in more unknown places, open up new frontiers, contribute extraordinary power to the progress of various industries, and develop endless possibilities. The future is bright.

Frequently Asked Questions

What is the main use of Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na?

EDTA-2Na has a wide range of main uses and is important in many fields.
In the industrial field, it is often used as a water softener. Calcium and magnesium plasma in water can cause "hard" water quality, affecting industrial production, such as scaling boilers, reducing heat transfer efficiency, and even causing safety hazards. EDTA-2Na can form a stable complex with these metal ions, remove them from water, soften hard water, and ensure the smooth operation of industrial equipment.
In the food industry, it can be used as a preservative. When food is stored, metal ions can catalyze oxidation reactions, causing food to deteriorate, change color, and taste. EDTA-2Na complexes with metal ions to inhibit oxidation reactions, prolong the shelf life of food, and maintain quality.
In the field of medicine, it is an important chelating agent. When some heavy metals are poisoned, EDTA-2Na can complexe with heavy metal ions in the body to form soluble and non-toxic complexes, which are excreted through urine to achieve detoxification. In pharmaceutical preparations, it can also stabilize drug components, avoid metal ions from catalyzing drug decomposition, and ensure drug efficacy.
In the field of chemical analysis, it is a commonly used titrant. Because it can complex with a variety of metal ions in a certain proportion, with the help of complexometric titration, it can accurately determine the concentration of metal ions in solution, and is widely used in water quality analysis, ore composition detection, etc.

Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na is used in different industries

EDTA-2Na is used in various industries and has different usages. The details are as follows:
In the daily chemical industry, it often appears in detergent formulations. Because of its strong chelating power on metal ions, it can bind metal ions such as calcium and magnesium in water to soften hard water. In this way, the detergent's decontamination efficiency is greatly improved, and laundry washing is cleaner, and it can prevent metal ions from causing damage or discoloration to fabrics, prolonging the life of fabrics.
In the food industry, EDTA-2Na plays the role of preservative and color protector. It can chelate trace metal ions in food and inhibit the deterioration reactions such as oil oxidation and food browning caused by metal ions. Used in canned fruits and vegetables, it can prevent discoloration of fruits and vegetables, maintain their bright color, prolong the shelf life of food, and maintain food quality.
In the pharmaceutical industry, this substance is widely used. In injection, it can be used as an antioxidant synergist to chelate with metal ions to avoid metal ions catalyzing drug oxidation and enhance drug stability. In some external preparations, it can also prevent the adverse effects of metal ions on drug components. In addition, in the field of medical testing, it acts as a blood anticoagulant to chelate calcium ions in the blood, prevent blood from coagulating, and facilitate the collection and detection of blood samples.
In the industrial field, in the electroplating industry, EDTA-2Na can adjust the performance of the plating solution. It can form a stable complex with metal ions, control the concentration and deposition rate of metal ions in the plating solution, make the coating more uniform and dense, and improve the quality of the coating. In the paper industry, it can remove metal ions in pulp to prevent it from negatively affecting the performance of paper, while reducing equipment corrosion and prolonging the service life of equipment.

Ethylenediaminetetraacetic chemical properties of Acid Disodium Salt EDTA 2Na

EDTA-2Na is a commonly used coordination agent in chemistry. It is stable and useful in many fields.
Looking at its chemical properties, EDTA-2Na has strong coordination ability. There are multiple coordination atoms in the molecule, which can form stable chelates with a variety of metal ions. This chelation reaction is very characteristic and can interact with alkali metals, alkaline earth metals and transition metals. For example, chelates formed with calcium ions and magnesium ions have high stability.
It shows a certain acidity and alkalinity in aqueous solution. Although it is a disodium salt, it is still slightly acidic. Due to the ionization equilibrium of the carboxyl group in ethylenediaminetetraacetic acid, a small amount of hydrogen ions can be released in the solution, making the solution slightly acidic.
In addition, EDTA-2Na has good solubility and is easily soluble in water, which makes it easy to operate in many chemical reactions and industrial applications. In aqueous solutions, it can quickly contact metal ions and undergo coordination reactions.
Because the chelate formed with metal ions is extremely stable, it is often used in water quality treatment to remove metal ions such as calcium and magnesium in water and reduce the hardness of water. In analytical chemistry, it is a commonly used titrator for accurately determining the content of metal ions. In the field of medicine, it can be used as an antidote for heavy metals, which can be expelled from the body by chelating with heavy metal ions. All these depend on the unique chemical properties of EDTA-2Na.

Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na

EDTA-2Na should be stored in a dry and cool warehouse, away from fire and heat sources. This product should be stored separately from oxidants and food chemicals, and should not be mixed. The relative humidity in the warehouse should be controlled at 40% - 70% to prevent it from moisture and deterioration.
When handling, be sure to pack and unload lightly to prevent leakage due to damage to the packaging. The storage place should be equipped with suitable materials to contain leaks. EDTA-2Na has a certain chemical activity. If the storage conditions are poor or contact with improper substances, its chemical properties and use effect will be easily affected. In a dry environment, it can avoid moisture absorption and agglomeration, and away from heat sources and oxidants, it can prevent potential chemical reactions and safety hazards. Strictly store according to this, so as to ensure the stable quality of EDTA-2Na for subsequent use.

Ethylenediaminetetraacetic Acid Disodium Salt EDTA 2Na a Security Risk

EDTA-2Na (disodium salt of ethylenediaminetetraacetic acid) is a substance that needs to be carefully examined in the consideration of safety risks.
Looking at its properties, EDTA-2Na is often used as a chelating agent in various fields, such as food, medicine, industry, etc. In food, it can protect color, preservative, and preserve the quality and freshness of food; in medicine, it can be used as an anticoagulant, etc.
However, it also has latent risks. If ingested in excess, or affect the body's absorption of minerals, it will chelate with metal ions such as calcium and magnesium. And in the environment, a large amount of discharge or eutrophication of water bodies. Because of its ability to chelate metal ions, or make metal ions easier to migrate, it affects the ecology.
In addition, during production and use, if the protection is not good, it will come into contact with the skin, eyes, or cause irritation. Inhalation of its dust, or damage the respiratory tract.
Therefore, although EDTA-2Na is widely used, the safety risk should not be underestimated. In application, it must be strictly operated in accordance with norms and standards to control risks and ensure the safety of the human body and the environment.