| Customization: | Available |
|---|---|
| CAS No.: | 7782-63-0 |
| Formula: | Feso4.7H2O |
|
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| PO NO. | JC-632 | PRODUCTION DATE | 2025-1-7 | EXPIRY DATE | 2026-1-6 |
| PACKING | 25KG BAG | GRADE | INDUSTRIAL GRADE | STANDARD | GB/T 10531-2016 |
| TEST ITEMS | TEST RESULT | ||||
| ASSAY (FeSO4·7H2O) | ≥98.03% | ||||
| FERROUS (Fe) | ≥19.2% | ||||
| TITANIUM DIOXIDE | ≤0.25% | ||||
| FREE ACID | ≤0.3% | ||||
| As | ≤0.0003% | ||||
| Pb | ≤0.0002% | ||||
| Cd | ≤0.0004% | ||||
| FORM | LIGHT GREEN | ||||
| CONCLUSION | QUALIFIED | ||||
| INSPECTOR: WANGNA CHECKER:LIHUA ASSESSOR: FUYANYAN | |||||
1. Packaging: Generally, woven bags lined with polyethylene plastic bags are used for packaging, with a net weight of 25kg, 50kg, etc. per bag. Other packaging forms such as ton bag packaging can also be used according to customer needs.
2. Storage conditions: It should be stored in a dry, well ventilated warehouse to avoid moisture and rain. At the same time, it should be stored separately from oxidants, alkalis, and other substances to prevent chemical reactions.
3. Shelf life: Under the condition of meeting storage conditions, the shelf life is generally about one year. If stored improperly or packaged improperly, it may cause the product to deteriorate and affect its effectiveness.
1. In the field of water treatment, it can be used as a flocculant to remove pollutants such as suspended solids, heavy metal ions, and phosphates from water. In the treatment of sewage and industrial wastewater, it can produce iron hydroxide colloids through hydrolysis, adsorb impurities in water, make the water clear, and achieve the goal of purifying water quality.
2. Agricultural field: It is an important iron fertilizer that can supplement iron elements for plants, prevent iron deficiency yellowing disease, improve plant photosynthesis efficiency and stress resistance, promote plant growth and development, especially suitable for crops such as flowers, fruit trees, and vegetables that prefer acidic soil.
3. Industrial production field: It is an important raw material for producing iron based pigments such as magnetic iron oxide and iron oxide red; Used as a paper sizing agent in the papermaking industry, it can improve the water resistance and strength of paper; Used as a tanning agent in the leather industry, it helps with the tanning and dyeing process of leather; In the construction industry, it can be used to prepare concrete admixtures and improve the performance of concrete.
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