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DESCRIPTION OF Nitrilotriacetic acid   CAS NO:  139-13-9

Product name	Nitrilotriacetic acid /NTA
CAS NO	139-13-9
MF	C6H9NO6
MW	191.14
MP	245 °C (dec.)(lit.)
BP	326.86°C
DENSITY	1.6±0.1 g/cm3
EINECS NO	205-355-7
PACKAGE	According client's request
DELIVERY	2-3days

 

Other name:

aminotriacetic acid;

Prochlorperazin;

N,N-Bis(carboxymethyl)glycine,NTA,Tris(carboxymethyl)amine;

2,2',2''-Nitrilotriacetic acid;

tri(carboxymethyl)amine;

Triglycine;

Glycine, N,N-bis(carboxymethyl)-;

nitriloacetate;

N,N-bis(carboxymethoxy)glycine;

Tris(carboxymethyl)amine;

α,α',α''-Trimethylaminetricarboxylic acid;

APPLICATION OF Nitrilotriacetic acid   CAS NO:  139-13-9

 

Nitrilotriacetic acid (NTA) CAS：139-13-9 is a chelating agent that binds to iron and prevents its absorption. It is used as a water treatment agent for the removal of heavy metals from wastewater and to remove calcium, magnesium, and other metal ions from drinking water. 

 

Nitrilotriacetic acid (NTA) CAS NO:139-13-9  is a polyaminopolycarboxylic acid, widely used as a synthetic chelating agent. It forms stable and water-soluble chelates with different metals. It is used as a detergent builder to soften water and for masking metal ions in various industrial processes.

 

Nitrilotriacetic acid CAS：139-13-9 has been shown to inhibit the activity of enzymes involved in the synthesis of proteins, such as surfactant sodium dodecyl sulfate reductase and dextran sulfate reductase. NTA also inhibits the growth of bacteria by altering their membrane integrity, which may be due to its ability to form intermolecular hydrogen bonds. 

 

USAGE OF Nitrilotriacetic acid   CAS NO:  139-13-9: 

It is important complexone widely applied in fine chemical industry,detergent, chemical plating and electroplating, disincrustant, antisludging agent, plastic additive, dyeing, desulfuration, chemical analysis, chelation agent, acidifying agent, stabilizing agent.

 

Main use is as follows 

1. Complexing agent it is you guys cooked the complexing agent, with a variety of metal forming metal complex, analysis and measurement, and the separation of rare metal can also be used to extract individual from rare metal .Complexing agent, often used for the determination of calcium, magnesium, iron and other cation, metal masking agent.

2 .metal catalyst in the production of polyurethane foam plastic, it can be used as foaming catalyst, instantly foaming and gelling quickly ;

3. Stabilizer in polystyrene production, it can be used as a stabilizer ;

4. Detergent in the pile of the steam generator system of nuclear, it can be used as an aqueous solution injection steam - water cycle to remove the wall between the scale and corrosion material, does not affect the efficiency in the process of joining;

 5. Plating agentColor photographic developer is one of the important components in color photographic development, which can be used to prevent the precipitation during development to produce nitrotriacetic acid as a substitute for tripolyphosphate. It has also been paid attention to in solving the problem of eutrophication of water bodies in synthetic detergents.

 

 

 

 

 

 

 

 

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