Chemical name: Ethylenediamine-N, N'-bis (2-hydroxyphenylacetic acid) Ferric sodium complex
Formula: EDDHA-FeNa (C20H20N2O6FeNa)
EDDHA is the most stable water soluble metal chelator, EDDHA-FeNa is mainly used in agriculture and horticulture and Ferrum is present in a chelated form.
Appearance: Dark brown powder/granule
Purity (EDDH-FeNa): 60.0%, 70%, 80%
O-O 3.6, 4.2, 4.8
Iron chelated: 6% min
Water insoluble: 0.1% max
PH value (1% of the solution) 7-9
It can be used by foliar application and root-irrigation, irrigation system, soilless planting medium.
4. Package and storage
Package: Kraft bags with PE liner, 25kg net;
Storage: In sealed and damp-proof place, ambient temperature below 25 celcius degree. Avoid mix with strong oxidants or alkaline substance.