Specification :

Specifications:
Item Indexes
Appearance White Powder
Purity e99.0%
Chloride ( Cl) d0.05%
Sulfate ( SO4) d0.05%
Iron ( Fe) d0.001%
Heavy metal ( Pb) d0.001%
Chelate value ( mgCaCO3/ g) e339
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)
Key Words: EDTA acid, Ethylene Diamine Tetraacetic Acid; EDTA.2Na, Ethylene Diamine Tetraacetic Acid Disodium; EDTA.4Na, Ethylene Diamine Tetraacetic Acid Tetrasodium.