EDTA

EDTA

  • Description

Product Name: EDTA

Chemical Name: Ethylenediaminetetraacetic Acid

               CAS No : 60-00-4

Molecular Weight: C10H16N2O8

Technical Indexes:

Item

Indexes

Appearance

White Powder, odorless

Purity

≥99.0%

Chloride(Cl)

≤0.05%

Sulphate(SO4)

≤0.05%

Iron (Fe)

≤0.001%

Heavy metal (Pb)

≤0.001%

Chelate value (mgCaCO3/g)

≥339

PH

     2.8-3.0

Properties: White crystal powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, not soluble in cold water, acid and common organic solvents,and discomposed at 240°C

Uses: Mainly 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.

Packing, Storage and Transportation: Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated and dry place.

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