EDTA (NA4EDTA)

We offer German origin EDTA with highest quality, which is used as chelating agents for detergent & cleaners and industrial formulators.

Our EDTA Powder is the tetrasodium salt of ethylenediaminetetraacetic acid (Na4EDTA). This economical form of EDTA is recommended for industrial applications where small amounts of Na3NTA can be tolerated.

Specifications
•    Concentration: % 86 -88
•    pH value (1% in water, 23°C) : 10.5 – 12.5
•    Bulk Density: 620 – 760 g/l
•    Appearance: White Powder

•    Packing: 25 KG NET IN MULTIPY PAPER BAGS
•    Loading: on 1 ton pallets in 22 ton truck's trailer.


AREAS OF APPLICATION

Chemical Cleaning:

Removes calcium oxalate, calcium sulfate, calcium carbonate, barium sulfate, and other type scales from process equipment. Used in radioactive decontamination processes.

I & I Cleaners:

Dissolves scale, prevents scale formation, improves detergency of surfactants. Prevents turbidity inconcentrated liquid cleaners and shampoos. Minimizes effects of polyvalentmetal ions on emulsions, lubricants and polishes.

MetalFinishing:

Removal of oxide films from metal articles; alkaline derusting; antistreak agents for pickling baths; alkaline degreasing.

Textiles:

Controls metal ions in scouring, boil-off, bleaching, dyeing, stripping, and finishing operations. Protects fluorescent whitening agents from metal catalyzed oxidation and degradation. Protects dyes from color change.

Pulp/Paper:

Improves efficiency of hydro bleach; reduces metal catalyzed brightness reversion. Used in descaling process equipment. Protects dyes from precipitation with metals.

Soap/Detergents:

Prevention of calcium and magnesium soap formation; improve detergency of soaps and detergents. Stabilizes perborate and percarbonate bleaches.

Enhanced Oil Recovery:

Boiler steam flooding; added top reflush or caustic flush plug to prevent magnesium and calcium silicate precipitates; ties up hardness ions that may cause precipitation of expensive surfactants during micellar flooding.

 

Shelf Life:

We will endorse the results on the certificate of analysis for a period of up to two years from the date of manufacture for material in original, unopened, properly stored containers. Beyond two years, we recommend the quality of the material be confirmed priorto use, by retesting the certificate of analysis parameters.

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