Items |
Specifications |
Appearance |
Dark red-brown powder/microgranular |
Iron chelated |
6.0% min. |
Ortho-ortho content |
1.2%-4.8% min. |
Solubility in water( g/l, for practical use) |
Approx. 60 |
pH value(1% water solution) |
7.0-9.0 |
Applicable pH |
2.5-7.5 |