Light blue-green crystals or granules
Content: 98.5-104.0%
Chloride (Cl)≤300ppm
Arsenic (As)≤2ppm
Manganese (Mn)≤1000ppm
Iron (Fe)≤5000ppm
Zinc (Zn)≤500ppm
Lead (Pb)≤20ppm
Mercury (Hg)≤3ppm
Used to produce high-end lithium battery cathode materials, iron phosphate raw materials;
Used as analytical reagent to analyze platinum, selenium, nitrate, nitrite, etc.;
Used in photoengraving, ferrite raw material, iron enhancer and fruit and vegetable coloring agent, etc.;
It can be used as pesticides and fertilizers in agriculture. It can prevent wheat smut, scab disease of apples and pears, and rot disease of fruit trees. It is also a trace element fertilizer. Plant iron supplementation to remove moss and lichen from tree trunks; raw materials for the manufacture of magnetic iron oxide, iron oxide red and iron blue inorganic pigments, iron catalysts and high-end polymerized iron sulfate;
In medicine, it is used as a local astringent and blood tonic;
Food grade is used as nutritional supplement, such as iron enhancer, fruit and vegetable coloring agent;
Feed grade ferrous sulfate, used as an iron supplement in feed processing.
