Basic Information
Product name	Ferric Sodium Edetate
Grade	food grade
Appearance	Yellow or Light yellow powder
Assay	99%
Shelf life	2 Years
Packing	25kg/drum
Condition	stored in a cool and dry place

Ferric Sodium Edetate also known as EDTA-2Na, is a good chemical complex, it has six coordination atoms, the formation of complex is called chelate, EDTA is often used in coordination titration, is generally used to determine the content of metal ions. EDTA make organic fertilizer is a variety of trace elements are needed in the process of plant growth. According to different plants and different growth needs, a variety of chelated trace element chelate salts are prepared with uniform pigments and rapid dissolution. Ferric Sodium EDTA is used as decoloring agent in techniques for photography, additive in food industry, trace element in agriculture and catalyst in industry. Sodium Iron EDTA is often used in children nutrition as a source of iron.1. Sodium ferric EDTA is a stable chelate, which has no gastrointestinal stimulation and specific absorption in duodenum. It binds tightly in the stomach and enters the duodenum, where iron is released and absorbed. 2 The iron sodium EDTA has a high absorption rate, which can avoid phytic acid and other obstacles to the absorption of iron agent. Studies have shown that the iron absorption rate of EDTA is 2-3 times that of ferrous sulfate, and it rarely causes the change of food color and taste. 3 Sodium iron EDTA has the appropriate stability and dissolution properties.In the process of absorption, EDTA can also combine with harmful elements and quickly excretion and play the role of antidote. 4. Iron sodium EDTA can promote the absorption of other dietary iron sources or endogenous iron sources, and can also promote the absorption of zinc, but has no effect on the absorption of calcium.