Product Details
EDTA chelated iron: iron content is 13%, earth yellow powder (water soluble 100%) used as trace elements fertilizer in agriculture and being catalyst in chemical industry. This product effect is much higher than the general inorganic iron fertilizer, this product can avoid crop suffering iron deficiency, which may caused the "yellow leaf disease, white leaf disease, dieback, shoot blight" and other deficiency symptoms, it make the crop come back to be green. And increase crop yields, improve quality, and enhance resilience disease resistance, and promote early maturity.
Highly sensitive crops to iron deficiency: peanut soybean. Beans. Sorghum. Broccoli. Cabbage tomato mint Grape Strawberry Citrus. Apples pears peaches.
Moderately sensitive crops to iron deficiency: barley cotton flax. Forage, vegetables, and so on.
Application Method: dilution 2500 times -3500 times, 7~10 days for one time, generally require spraying 2-3 times, and foliar spray or flushes, especially chelated iron tick irrigation, works well.
Product Name: sodium iron EDTA (EDTA-Fe-13)
English name: EDTA iron (iii) sodium salt
MF: C10H12N2O8FeNa .3H2O
Molecular Weight: 421.09
Appearance: yellow or light yellow crystalline powder, soluble in water, iron chelated form.
Water solubility: about 90g/l (20 ºC), about 120g / l (30 ºC), about 300g / l (70 ºC)
Quality Index:
| Test items |
Standard Index |
| Chelated iron% |
≥ 13.0 |
| Heavy metals (as Pb)% |
≤ 0.001 |
| Cd% |
≤ 0.001 |
| Water insoluble% |
≤ 0.1 |
| PH value (10g / L, 25 ºC) |
3.8-6.0 |
| Appearance: |
yellow or light yellow powder |
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