Descripción del producto

CAS No.: ******4, Molecular Formula: C*0H*6N2O8 Molecular Weight：**2.*4 Structural Formula: 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 **0°C. Specifications: Item Indexes Appearance White Powder Purity ≥*9.0% Chloride (Cl) ≤0.*5% Sulfate (SO4) ≤0.*5% Iron (Fe) ≤0.**1% Heavy metal (Pb) ≤0.**1% Chelate value (mgCaCO3/g) ≥**9 PH 2.**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 *5kg per bag; stored in cool, dark, ventilated and dry place. Relational Production：EDTA.4Na (CAS No.: ******8); EDTA.2Na (CAS No.: *******3)