| ≥1 piece |
Manufacture of EDTA, EDTA-2NA EDTA-4NA EDTA-FE and other EDTA Salt ,professional provide with high quality and best price
molecular formulaC10H16N2O8
Technical Indexes
Item | Index |
Appearance | White powder,odorless |
EDTA | ≥99.0% |
Chloride(Cl) | ≤0.05% |
Sulphate(SO4) | ≤0.05% |
Ferrum(Fe) | ≤0.001% |
Heavy metal(Pb) | ≤0.001% |
Chelate value (mgCaCO3/g) | ≥339 |
PH | 2.8-3.0 |
STANDARD Q/24SJK01-2006 | |
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.