EDTA Na4 (Ethylene Diamine Tetraacetic Acid Tetrasodium)


CAS No.: 64-02-8
Molecular Formula: C10H12N2Na4O8
Molecular Weight: 380.17
Structural Formula:

Specifications:

Item  Indexes
Appearance  White Powder
Purity  ¡Ý99.0%
Iron (Fe)  ¡Ü0.001%
Heavy metal (Pb)  ¡Ü0.002%
Chelate value (mgCaCO3/g)  ¡Ý215
PH  10.5-11.5
Properties: White crystal powder, soluble in water and acid, and not soluble in alcohol and other organic solvents.
Uses: Used as water-softening agents, catalysts of synthetic rubber, printing and dyeing adjuvants, detergent adjuvants.
Packing, Storage and Transportation: Solid Products: Packed in paper bags lined with plastic; Net-weighted 25kg per bag. Liquid Products: Packed in iron drum lined with plastic; Net-weighted 200kg per drum.
Key Words: Sodium edentate; EDTA tetrasodium salt;
Tetrasodium ethylenediaminetetraacetate.