CAS No.: 60-00-4

Molecular Formula: C₁₀H₁₆N₂O₈                          Molecular Weight: 292.24
 

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℃.

 

Specifications:

 Item                                                          Indexes

Appearance                                         White Powder

Purity                                                          ≥99.0%

Chloride (Cl)                                            ≤0.05%

Sulfate (SO₄)                                           ≤0.05%

Iron (Fe)                                                    ≤0.001%

Heavy metal (Pb)                                     ≤0.001%

Chelate value (mgCaCO₃/g)                 ≥339

PH                                                               2.8-3.0

 

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.

Relational Production: EDTA.4Na (CAS No.: 64-02-8); EDTA.2Na (CAS No.: 139-33-3)