Appearance: dark red-brown micro-granular,a stable water-soluble metal chelate;

Iron chelated:6%; 
CAS:16455-61-1

Molecular weight:435.2
ortho-ortho iron content:3.0%min, 

pH value(1% of the solution): 7.5-8.5
Molecular Formula:C18H16N2O6FeNa, 

solubility in water(for practical use):approx.400g/l;

Chemical name:Ethylene diamine-N,N-bis(2-hydroxyphenylacetic acid) Ferric sodium complex