EDTA 4Na (Ethylene Diamine Tetraacetic Acid Tetrasodium)

CAS No.: 13235-36-4

Molecular Weight: C10H12N2O8Na4.4H2O
Technical Indexes:

Item Indexes

Appearance White Powder

Purity ≥99.0%

Iron (Fe) ≤0.001%

Heavy metal (Pb) ≤0.002%

Chelate value (mgCaCO3/g) ≥215

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.