Ethylenediaminetetraacetic acid -- A kind of important metal Chelating agent

Ethylenediaminetetraacetic acid also can called EDTA, it is a white crystalline powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, soluble in boiling water, slightly soluble in cold water, insoluble in alcohol and general organic solvents.

EDTA is representative of chelating agent material. It widely used in polymer chemical industry, daily chemical industry, paper industry, pharmaceutical industry, agriculture, textile printing and dyeing industry, aquaculture, photographic chemicals, oil field chemicals, water treatment agent, boiler cleaning agents and analytical reagents.

EDTA applied to complexing metal ions, and separating metal used as water-treating agents and scale-eliminating agents; capable of preventing the harmful effects on production caused by metal ions in water ; also used in the cleaning the boilers in large-scale power plants.

In polymer chemical industry, EDTA used as styrene butadiene latex polymerization activator, acrylic polymerization termination agent production device.

In the daily chemical industry, EDTA used for a variety of detergents, skin care products, perm hair conditioner additives.

In the paper industry, EDTA used as processing agent when fiber cooking, to improve the whiteness of the paper, reduce the fouling in the steamer.

In the pharmaceutical industry, EDTA With formamide cyclization can be obtained ethyl imine, it is mainly used for the treatment of psoriasis drugs, but also as a stabilizer of certain vaccines and blood anticoagulants.

In the textile printing and dyeing industry, EDTA can improve the dye color printing and dyeing and color tone and whiteness of textiles.

In the food industry: EDTA as a chelating agent in the canned food processing industry, to get rid of the interference of metal ions.

In the molecular biology experiments, it is the two valence metal chelating agent, inhibiting the enzyme of the nucleic acid enzyme and reducing the stability of the cell membrane.

In addition, EDTA can also be used to make harmful radioactive metals from the body to play a rapid excretion detoxification.

If your work are involved with the above fields and interested in EDTA and series product such as EDTA.2Na and EDTA.4Na etc, and if you want to know more information of product, please do not hesitate to contact us. We will do our best for you.  Our contact is sales@tnjchem.com  

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