| Customization: | Available |
|---|---|
| CAS No.: | 16455-61-1 |
| Formula: | C18h16n206fena |
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EDDHA Fe 6%
Shanghai Titop Chemicals Co., Ltd. offers EDDHA Fe 6, EDDHA is a chelate that effectively protects nutrients from precipitation in a broad pH range of 4-9, surpassing EDTA and DTPA. This feature makes EDDHA-chelates ideal for alkaline, calcareous soils, and those with high carbonate levels. Primarily used for fertigation in open fields, soil injection, and high-tech, soil-less cultures. The product boasts the highest percentage of the ortho-ortho isomer: 4.8% o-o, ensuring quick dissolution in water and compatibility with most water-soluble fertilizers.
| ITEM | STANDARD | RESULT |
| Water Solubility | 98.0% - 100.0% | 99.6% |
| Iron Chelated | 6.0% min | 6.3% |
| Ortho - Ortho Content (%/min) | 1.5% min/ 2.0% min/ 2.5% min/ 3.0% min/ 3.6% min/ 4.0% min/ 4.2% min/ 4.6% min | |
| pH (1% Water Solution) | 0.1% max | 0.04% |
| Heavy Metal (Pb) | 30 ppm max | 20 ppm |
| Appearance | Dark red-brown granular or powder | |
| Comment: | Qualified | |
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