Ethylenediamine tetra acetic acid

edta

Use of EDTA which is a very common ingredient in powder form is white in color. In the content of nitrogen, and oxygen ions are hydroxide. Type of chemical formula C10H16N2O8. Water and soluble in polar organic solvents. 150-200 oC would dekompz slowly gives water of crystallization and loses color. Canned fish, mayonnaise, margarine, salad dressings, processed fruit and vegetables, and fruit juice and other beverages, such as is used in the production of various foods. Food production are used in the modern food production technologies that are part of the machines caused metal contamination by eliminating, in advanced stages such infection will lead to taste (bitterness, mold, etc..) And color loss prevention effectively used. The techniques of EDTA (specific) characteristics are provided in the following table.


Canned fish, mayonnaise, margarine, salad dressings, processed fruit and vegetables, and fruit juice and other beverages, such as is used in the production of various foods. Food production are used in the modern food production technologies that are part of the machines caused metal contamination by eliminating, in advanced stages such infection will lead to taste (bitterness, mold, etc..) And color loss prevention effectively used.

EDTA is a chemical as a white powder and is soluble in water as well as other polar solvents. 150-200 oC would dekompz slowly gives water of crystallization and loses color.

Complex formation:

EDTA Calcium, magnesium, copper, zinc, iron, aluminum, mercury, lead, manganese, and other polyvalent metal ions in the water-soluble over a wide pH range is the main feature is that it can form complexes. In complexation affected by temperature.

The chemical structure (central metal ion), typically it prevents chemical reactions take place in more or less entirely by ligands encompassed. In short, medium, and in particular alkali such complexes stable to air at temperatures keeps high.

Chemical stability: under high pressure and temperature (200 ° C) EDTA for a long time and is resistant to hydrolysis.

DTE also resistant to acids and alkalis different .. Chromic acid is a substance, potassium permanganate and other oxidizing agents will decay slowly in protracted period. Chlorine flavoring agents, is effective in the performance of all types of EDTA.

Applications: Stable non-metal ions which produce unpredictable results including EDTA is used in industrial processes. Water softening and alkaline earth and heavy metal is used to remove impurities. Soap, shampoo, detergent cleaner for industrial use like attend.

EDTA and hydroxides can be dissolved in the metal powder.

Water softener: EDTA varieties, cooling and process water used to soften but copper, zinc, aluminum and non-ferrous alloys may corrode reaction with olu?turaca?ynd area. Non-ferrous metals against corrosion should be continuously monitored.

Types of EDTA, pH range 7-14 are very effectiveness. Some hardness ratio remains less than the stoichiometric ratio of unwanted applications available. E.D.T.A. boiler feed types also be used to soften water.

Detergents and Soaps and Shampoos:

The most important feature of a variety of EDTA complexing capacity is high and is showing resistance to hydrolysis have mentioned above. In addition, the complex, which is stable at elevated temperature in an alkaline medium ta?ymaktadyr.deterj important function is the most important of those kinds of EDTA perborate and percarbonate bleaching is to stabilize. Catalysis, the decomposition of trace amounts of heavy metals as little as 0.5 to 0.1% is needed to block.

Soap: EDTA in the soap, toilet soap to, and to lather discoloration and mildew (heartburn, smell) can be added in order to prevent the formation. Cleaning enhances the effect. After saponification of the soap bar to önler.edt blur, can join before shaping. EDTA powder: Mold soap: 0.1 to 0.2%; A liquid soap: about 1% must be added.

Degreasing and cleaning agents: EDTA, resolution and resistance to hydrolysis, due to the type of industrial degreasing and cleaning agent is effective in producing a material.

The pollution of water, ensures a clean surface adhesion, tanks, pipes, nozzles and prevents the formation of deposits in the tank. Prevents blurring. Prevents calcification.

Electroplating: EDTA degreasing bath increases productivity by extending the duration of the study. Polyphosphates to stabilize and inhibit the aggregation of lime soap to all kinds of alkaline degreasing participates.


Ethylenediamine tetra acetic acid features

Ethylenediamine tetra acetic acid
Chemical Name Ethylenediamine tetra acetic acid
CAS No 60-00-4
Chemical Formula C10H16N2O8
Molecular Weight 292.24 g/mol
Color / Form white / dry powder
Density 860 g/cm³



Packaging

25kg bag .

 


 

flag_tr  flag_en 

Pozitif Kimya

Sipariş Hattı

0216 394 06 16

0507 538 48 48