Food grade and medicine grade ferrous sulfate monohydrate powder in wet production Processes
Stability :Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a brown-yellow,basic ferric sulfate. It’s soluble in water, insoluble in ethanol.
| NO. | Item | Specification |
| 1 | Appearance | Gray-white Powder |
| 2 | Main content | 91.3% min |
| 3 | Fe2+ | 30% min |
| 4 | Fe3+ | 0.2% max |
| 5 | Water insoluble | 0.5% max |
| 6 | Water | 1% max |
| 7 | Pb | 15 mg/kg max |
| 8 | As | 2 mg/kg max |
| 9 | Cd | 3 mg/kg max |
| 10 | Hg | 0.1 mg/kg max |
| 11 | Size(80mesh) | 95% min |
1. Chemical name: Ferrous sulphate monohydrate
2. Molecular formula: FeSO4.H2O
3. Molecular weight: 169.9;
4. Cas.No.: 17375-41-6
5. Character: it is grey or white powder or granular. the relative density is 1.9g/ml, Molecular Weight: 169.9, specific gravity: 3g/cm3.
Stable but air and moisture sensitive, Weathering occurs in dry air. Slow but soluble in water, almost insoluble in boiling water, almost insoluble in ethanol (96%).
6. Granular size: 24-50mm / 12-24mm / 6-12mm
7. Storage: Sealed in cool dry place.
8. Shelf life: 2 years.
9. Certificate: ISO 9001 certificate / FDA / CCIC / SGS annual report
Ferrous Sulfate Monohydrate Powder
Composition:
The chemical formula of Ferrous Sulfate Monohydrate is FeSO4·H2O. It is composed of iron(II) ions, sulfate ions, and water molecules. The purity of this compound is often high, typically at 99%, ensuring its effectiveness in various applications.
Uses:
- Nutritional Supplement: It is used as an iron fortification agent, providing essential iron for the body.
- Food Additive: It serves as a coloring agent for foods such as black beans, sugar-boiled broad beans (with an addition amount of 0.02% to 0.03%), and kelp.
- Animal Feed: It can be used as a blood-enriching agent for livestock and poultry, promoting animal growth and development.
- Industrial Production: It is also used in the manufacture of iron oxide red pigments and other industrial processes.
Storage:
- Temperature: Ferrous Sulfate Monohydrate Powder should be stored in a cool, ventilated warehouse, away from fire and heat sources. The recommended storage temperature is between 2 and 8 degrees Celsius.
- Humidity: To maintain the quality and effectiveness of the powder, it should be kept in a dry environment. High humidity can lead to degradation or contamination.
- Packaging: The powder should be packaged in airtight containers to prevent exposure to air and moisture. Proper packaging also helps to prevent physical damage and loss during transportation and storage.
- Labeling and Handling: Clear labeling indicating the product name, CAS number, purity, and storage conditions should be provided. Handling should be done with care to avoid spills and contact with skin or eyes.
By following these storage recommendations, you can ensure the safety, quality, and effectiveness of Ferrous Sulfate Monohydrate Powder for its various applications.
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Ferrous Sulfate Monohydrate Powder Composition and Uses Storage Images
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